20104421832

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4505

約数の個数: 256

約数和(自身を含む): 63750758400

約数和(自身を除く): 43646336568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 47, 54, 66, 72, 82, 88, 94, 99, 108, 123, 132, 141, 164, 188, 198, 216, 246, 264, 282, 297, 328, 369, 376, 396, 423, 451, 492, 517, 564, 594, 738, 792, 846, 902, 984, 1034, 1107, 1128, 1188, 1269, 1353, 1476, 1551, 1692, 1804, 1927, 2068, 2214, 2376, 2538, 2706, 2952, 3102, 3384, 3608, 3854, 4059, 4136, 4391, 4428, 4653, 5076, 5412, 5781, 6204, 7708, 8118, 8782, 8856, 9306, 10152, 10824, 11562, 12177, 12408, 13173, 13959, 15416, 16236, 17343, 17564, 18612, 21197, 23124, 24354, 26346, 27918, 32472, 34686, 35128, 37224, 39519, 42394, 46248, 48301, 48708, 52029, 52692, 55836, 63591, 69372, 79038, 84788, 96602, 97416, 104058, 105384, 111672, 118557, 127182, 138744, 144903, 158076, 169576, 180031, 190773, 193204, 206377, 208116, 237114, 254364, 289806, 316152, 360062, 381546, 386408, 412754, 416232, 434709, 474228, 508728, 540093, 572319, 579612, 619131, 720124, 763092, 825508, 869418, 948456, 1080186, 1144638, 1159224, 1238262, 1304127, 1440248, 1526184, 1620279, 1651016, 1738836, 1857393, 1980341, 2160372, 2270147, 2289276, 2476524, 2608254, 3240558, 3477672, 3714786, 3960682, 4320744, 4540294, 4578552, 4860837, 4953048, 5216508, 5572179, 5941023, 6481116, 6810441, 7429572, 7921364, 8461457, 9080588, 9721674, 10433016, 11144358, 11882046, 12962232, 13620882, 14859144, 15842728, 16922914, 17823069, 18161176, 19443348, 20431323, 22288716, 23764092, 25384371, 27241764, 33845828, 35646138, 38886696, 40862646, 44577432, 47528184, 50768742, 53469207, 54483528, 61293969, 67691656, 71292276, 76153113, 81725292, 93076027, 101537484, 106938414, 122587938, 142584552, 152306226, 163450584, 186152054, 203074968, 213876828, 228459339, 245175876, 279228081, 304612452, 372304108, 427753656, 456918678, 490351752, 558456162, 609224904, 744608216, 837684243, 913837356, 1116912324, 1675368486, 1827674712, 2233824648, 2513052729, 3350736972, 5026105458, 6701473944, 10052210916, 20104421832]

約数ペア:

[(1, 20104421832), (2, 10052210916), (3, 6701473944), (4, 5026105458), (6, 3350736972), (8, 2513052729), (9, 2233824648), (11, 1827674712), (12, 1675368486), (18, 1116912324), (22, 913837356), (24, 837684243), (27, 744608216), (33, 609224904), (36, 558456162), (41, 490351752), (44, 456918678), (47, 427753656), (54, 372304108), (66, 304612452), (72, 279228081), (82, 245175876), (88, 228459339), (94, 213876828), (99, 203074968), (108, 186152054), (123, 163450584), (132, 152306226), (141, 142584552), (164, 122587938), (188, 106938414), (198, 101537484), (216, 93076027), (246, 81725292), (264, 76153113), (282, 71292276), (297, 67691656), (328, 61293969), (369, 54483528), (376, 53469207), (396, 50768742), (423, 47528184), (451, 44577432), (492, 40862646), (517, 38886696), (564, 35646138), (594, 33845828), (738, 27241764), (792, 25384371), (846, 23764092), (902, 22288716), (984, 20431323), (1034, 19443348), (1107, 18161176), (1128, 17823069), (1188, 16922914), (1269, 15842728), (1353, 14859144), (1476, 13620882), (1551, 12962232), (1692, 11882046), (1804, 11144358), (1927, 10433016), (2068, 9721674), (2214, 9080588), (2376, 8461457), (2538, 7921364), (2706, 7429572), (2952, 6810441), (3102, 6481116), (3384, 5941023), (3608, 5572179), (3854, 5216508), (4059, 4953048), (4136, 4860837), (4391, 4578552), (4428, 4540294), (4653, 4320744), (5076, 3960682), (5412, 3714786), (5781, 3477672), (6204, 3240558), (7708, 2608254), (8118, 2476524), (8782, 2289276), (8856, 2270147), (9306, 2160372), (10152, 1980341), (10824, 1857393), (11562, 1738836), (12177, 1651016), (12408, 1620279), (13173, 1526184), (13959, 1440248), (15416, 1304127), (16236, 1238262), (17343, 1159224), (17564, 1144638), (18612, 1080186), (21197, 948456), (23124, 869418), (24354, 825508), (26346, 763092), (27918, 720124), (32472, 619131), (34686, 579612), (35128, 572319), (37224, 540093), (39519, 508728), (42394, 474228), (46248, 434709), (48301, 416232), (48708, 412754), (52029, 386408), (52692, 381546), (55836, 360062), (63591, 316152), (69372, 289806), (79038, 254364), (84788, 237114), (96602, 208116), (97416, 206377), (104058, 193204), (105384, 190773), (111672, 180031), (118557, 169576), (127182, 158076), (138744, 144903)]