20183861796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:307

約数の個数: 384

約数和(自身を含む): 61312204800

約数和(自身を除く): 41128343004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 47, 51, 62, 68, 84, 89, 93, 94, 102, 109, 119, 124, 141, 178, 186, 188, 204, 217, 218, 238, 267, 282, 327, 329, 356, 357, 372, 434, 436, 476, 527, 534, 564, 623, 651, 654, 658, 714, 763, 799, 868, 987, 1054, 1068, 1246, 1302, 1308, 1316, 1428, 1457, 1513, 1526, 1581, 1598, 1853, 1869, 1974, 2108, 2289, 2397, 2492, 2604, 2759, 2914, 3026, 3052, 3162, 3196, 3379, 3689, 3706, 3738, 3948, 4183, 4371, 4539, 4578, 4794, 5123, 5518, 5559, 5593, 5828, 6052, 6324, 6758, 7378, 7412, 7476, 8277, 8366, 8742, 9078, 9156, 9588, 9701, 10137, 10199, 10246, 10591, 11036, 11067, 11118, 11186, 12549, 12971, 13516, 14756, 15369, 16554, 16732, 16779, 17484, 18156, 19313, 19402, 20274, 20398, 20492, 21182, 22134, 22236, 22372, 23653, 24769, 25098, 25942, 29103, 29281, 30597, 30738, 31773, 33108, 33558, 35861, 38626, 38804, 38913, 40548, 40796, 42364, 44268, 46903, 47306, 49538, 50196, 51884, 57443, 57939, 58206, 58562, 61194, 61476, 63546, 67116, 67907, 70959, 71111, 71722, 74307, 77252, 77826, 87091, 87843, 93806, 94612, 99076, 107583, 114886, 115878, 116412, 117124, 122388, 127092, 129673, 135814, 140709, 141918, 142222, 143444, 148614, 155652, 158813, 164917, 172329, 173383, 174182, 175686, 187612, 203721, 213333, 215166, 229772, 231756, 259346, 261273, 271628, 281418, 283836, 284444, 297228, 300731, 317626, 328321, 329834, 344658, 346766, 348364, 351372, 389019, 402101, 407442, 426666, 430332, 455947, 476439, 494751, 497777, 518692, 520149, 522546, 562836, 601462, 609637, 635252, 656642, 659668, 689316, 693532, 778038, 804202, 814884, 853332, 902193, 907711, 911894, 952878, 984963, 989502, 995554, 1040298, 1045092, 1111691, 1154419, 1202924, 1206303, 1219274, 1313284, 1367841, 1493331, 1556076, 1608404, 1804386, 1815422, 1823788, 1828911, 1905756, 1969926, 1979004, 1991108, 2080596, 2105117, 2204441, 2223382, 2308838, 2412606, 2438548, 2699821, 2723133, 2735682, 2986662, 3191629, 3335073, 3463257, 3608772, 3630844, 3657822, 3939852, 4210234, 4408882, 4446764, 4617676, 4825212, 5112427, 5399642, 5446266, 5471364, 5973324, 6315351, 6383258, 6613323, 6670146, 6926514, 7315644, 7751099, 8099463, 8420468, 8817764, 9574887, 10224854, 10799284, 10892532, 12630702, 12766516, 13226646, 13340292, 13853028, 14134357, 15337281, 15431087, 15502198, 16198926, 18898747, 19149774, 20449708, 23253297, 25261404, 26453292, 28268714, 30674562, 30862174, 31004396, 32397852, 35786989, 37797494, 38299548, 42403071, 46293261, 46506594, 54257693, 56537428, 56696241, 61349124, 61724348, 71573978, 75594988, 84806142, 92586522, 93013188, 98940499, 107360967, 108515386, 113392482, 143147956, 162773079, 169612284, 185173044, 197880998, 214721934, 217030772, 226784964, 240284069, 296821497, 325546158, 395761996, 429443868, 480568138, 593642994, 651092316, 720852207, 961136276, 1187285988, 1441704414, 1681988483, 2883408828, 3363976966, 5045965449, 6727953932, 10091930898, 20183861796]

約数ペア:

[(1, 20183861796), (2, 10091930898), (3, 6727953932), (4, 5045965449), (6, 3363976966), (7, 2883408828), (12, 1681988483), (14, 1441704414), (17, 1187285988), (21, 961136276), (28, 720852207), (31, 651092316), (34, 593642994), (42, 480568138), (47, 429443868), (51, 395761996), (62, 325546158), (68, 296821497), (84, 240284069), (89, 226784964), (93, 217030772), (94, 214721934), (102, 197880998), (109, 185173044), (119, 169612284), (124, 162773079), (141, 143147956), (178, 113392482), (186, 108515386), (188, 107360967), (204, 98940499), (217, 93013188), (218, 92586522), (238, 84806142), (267, 75594988), (282, 71573978), (327, 61724348), (329, 61349124), (356, 56696241), (357, 56537428), (372, 54257693), (434, 46506594), (436, 46293261), (476, 42403071), (527, 38299548), (534, 37797494), (564, 35786989), (623, 32397852), (651, 31004396), (654, 30862174), (658, 30674562), (714, 28268714), (763, 26453292), (799, 25261404), (868, 23253297), (987, 20449708), (1054, 19149774), (1068, 18898747), (1246, 16198926), (1302, 15502198), (1308, 15431087), (1316, 15337281), (1428, 14134357), (1457, 13853028), (1513, 13340292), (1526, 13226646), (1581, 12766516), (1598, 12630702), (1853, 10892532), (1869, 10799284), (1974, 10224854), (2108, 9574887), (2289, 8817764), (2397, 8420468), (2492, 8099463), (2604, 7751099), (2759, 7315644), (2914, 6926514), (3026, 6670146), (3052, 6613323), (3162, 6383258), (3196, 6315351), (3379, 5973324), (3689, 5471364), (3706, 5446266), (3738, 5399642), (3948, 5112427), (4183, 4825212), (4371, 4617676), (4539, 4446764), (4578, 4408882), (4794, 4210234), (5123, 3939852), (5518, 3657822), (5559, 3630844), (5593, 3608772), (5828, 3463257), (6052, 3335073), (6324, 3191629), (6758, 2986662), (7378, 2735682), (7412, 2723133), (7476, 2699821), (8277, 2438548), (8366, 2412606), (8742, 2308838), (9078, 2223382), (9156, 2204441), (9588, 2105117), (9701, 2080596), (10137, 1991108), (10199, 1979004), (10246, 1969926), (10591, 1905756), (11036, 1828911), (11067, 1823788), (11118, 1815422), (11186, 1804386), (12549, 1608404), (12971, 1556076), (13516, 1493331), (14756, 1367841), (15369, 1313284), (16554, 1219274), (16732, 1206303), (16779, 1202924), (17484, 1154419), (18156, 1111691), (19313, 1045092), (19402, 1040298), (20274, 995554), (20398, 989502), (20492, 984963), (21182, 952878), (22134, 911894), (22236, 907711), (22372, 902193), (23653, 853332), (24769, 814884), (25098, 804202), (25942, 778038), (29103, 693532), (29281, 689316), (30597, 659668), (30738, 656642), (31773, 635252), (33108, 609637), (33558, 601462), (35861, 562836), (38626, 522546), (38804, 520149), (38913, 518692), (40548, 497777), (40796, 494751), (42364, 476439), (44268, 455947), (46903, 430332), (47306, 426666), (49538, 407442), (50196, 402101), (51884, 389019), (57443, 351372), (57939, 348364), (58206, 346766), (58562, 344658), (61194, 329834), (61476, 328321), (63546, 317626), (67116, 300731), (67907, 297228), (70959, 284444), (71111, 283836), (71722, 281418), (74307, 271628), (77252, 261273), (77826, 259346), (87091, 231756), (87843, 229772), (93806, 215166), (94612, 213333), (99076, 203721), (107583, 187612), (114886, 175686), (115878, 174182), (116412, 173383), (117124, 172329), (122388, 164917), (127092, 158813), (129673, 155652), (135814, 148614), (140709, 143444), (141918, 142222)]