20138518296

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2127

約数の個数: 256

約数和(自身を含む): 63281433600

約数和(自身を除く): 43142915304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 163, 184, 207, 216, 234, 276, 299, 312, 326, 351, 414, 468, 489, 552, 598, 621, 652, 702, 828, 897, 936, 978, 1196, 1242, 1304, 1404, 1467, 1656, 1794, 1913, 1956, 2119, 2392, 2484, 2691, 2808, 2934, 3588, 3749, 3826, 3912, 4238, 4401, 4968, 5382, 5739, 5868, 6357, 7176, 7498, 7652, 8073, 8476, 8802, 10764, 11247, 11478, 11736, 12714, 14996, 15304, 16146, 16952, 17217, 17604, 19071, 21528, 22494, 22956, 24869, 25428, 29992, 32292, 33741, 34434, 35208, 38142, 43999, 44988, 45912, 48737, 49738, 50856, 51651, 57213, 64584, 67482, 68868, 74607, 76284, 87998, 89976, 97474, 99476, 101223, 103302, 114426, 131997, 134964, 137736, 146211, 149214, 152568, 175996, 194948, 198952, 202446, 206604, 223821, 228852, 263994, 269928, 292422, 298428, 311819, 351992, 389896, 395991, 404892, 413208, 438633, 447642, 457704, 527988, 571987, 584844, 596856, 623638, 671463, 791982, 809784, 877266, 895284, 935457, 1055976, 1143974, 1169688, 1187973, 1247276, 1315899, 1342926, 1583964, 1715961, 1754532, 1790568, 1870914, 2287948, 2375946, 2494552, 2631798, 2685852, 2806371, 3167928, 3431922, 3509064, 3741828, 4053647, 4575896, 4751892, 5147883, 5263596, 5371704, 5612742, 6863844, 7171837, 7483656, 8107294, 8419113, 9503784, 10295766, 10527192, 11225484, 12160941, 13727688, 14343674, 15443649, 16214588, 16838226, 20591532, 21515511, 22450968, 24321882, 28687348, 30887298, 32429176, 33676452, 36482823, 41183064, 43031022, 48643764, 57374696, 61774596, 64546533, 67352904, 72965646, 86062044, 93233881, 97287528, 109448469, 123549192, 129093066, 145931292, 172124088, 186467762, 193639599, 218896938, 258186132, 279701643, 291862584, 372935524, 387279198, 437793876, 516372264, 559403286, 745871048, 774558396, 839104929, 875587752, 1118806572, 1549116792, 1678209858, 2237613144, 2517314787, 3356419716, 5034629574, 6712839432, 10069259148, 20138518296]

約数ペア:

[(1, 20138518296), (2, 10069259148), (3, 6712839432), (4, 5034629574), (6, 3356419716), (8, 2517314787), (9, 2237613144), (12, 1678209858), (13, 1549116792), (18, 1118806572), (23, 875587752), (24, 839104929), (26, 774558396), (27, 745871048), (36, 559403286), (39, 516372264), (46, 437793876), (52, 387279198), (54, 372935524), (69, 291862584), (72, 279701643), (78, 258186132), (92, 218896938), (104, 193639599), (108, 186467762), (117, 172124088), (138, 145931292), (156, 129093066), (163, 123549192), (184, 109448469), (207, 97287528), (216, 93233881), (234, 86062044), (276, 72965646), (299, 67352904), (312, 64546533), (326, 61774596), (351, 57374696), (414, 48643764), (468, 43031022), (489, 41183064), (552, 36482823), (598, 33676452), (621, 32429176), (652, 30887298), (702, 28687348), (828, 24321882), (897, 22450968), (936, 21515511), (978, 20591532), (1196, 16838226), (1242, 16214588), (1304, 15443649), (1404, 14343674), (1467, 13727688), (1656, 12160941), (1794, 11225484), (1913, 10527192), (1956, 10295766), (2119, 9503784), (2392, 8419113), (2484, 8107294), (2691, 7483656), (2808, 7171837), (2934, 6863844), (3588, 5612742), (3749, 5371704), (3826, 5263596), (3912, 5147883), (4238, 4751892), (4401, 4575896), (4968, 4053647), (5382, 3741828), (5739, 3509064), (5868, 3431922), (6357, 3167928), (7176, 2806371), (7498, 2685852), (7652, 2631798), (8073, 2494552), (8476, 2375946), (8802, 2287948), (10764, 1870914), (11247, 1790568), (11478, 1754532), (11736, 1715961), (12714, 1583964), (14996, 1342926), (15304, 1315899), (16146, 1247276), (16952, 1187973), (17217, 1169688), (17604, 1143974), (19071, 1055976), (21528, 935457), (22494, 895284), (22956, 877266), (24869, 809784), (25428, 791982), (29992, 671463), (32292, 623638), (33741, 596856), (34434, 584844), (35208, 571987), (38142, 527988), (43999, 457704), (44988, 447642), (45912, 438633), (48737, 413208), (49738, 404892), (50856, 395991), (51651, 389896), (57213, 351992), (64584, 311819), (67482, 298428), (68868, 292422), (74607, 269928), (76284, 263994), (87998, 228852), (89976, 223821), (97474, 206604), (99476, 202446), (101223, 198952), (103302, 194948), (114426, 175996), (131997, 152568), (134964, 149214), (137736, 146211)]