20377011936

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1437

約数の個数: 192

約数和(自身を含む): 56866985280

約数和(自身を除く): 36489973344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 87, 96, 97, 116, 122, 174, 183, 194, 232, 244, 291, 348, 366, 388, 464, 488, 582, 696, 732, 776, 928, 976, 1164, 1237, 1392, 1464, 1552, 1769, 1952, 2328, 2474, 2784, 2813, 2928, 3104, 3538, 3711, 4656, 4948, 5307, 5626, 5856, 5917, 7076, 7422, 8439, 9312, 9896, 10614, 11252, 11834, 14152, 14844, 16878, 17751, 19792, 21228, 22504, 23668, 28304, 29688, 33756, 35502, 35873, 39584, 42456, 45008, 47336, 56608, 59376, 67512, 71004, 71746, 75457, 84912, 90016, 94672, 107619, 118752, 119989, 135024, 142008, 143492, 150914, 169824, 171593, 189344, 215238, 226371, 239978, 270048, 284016, 286984, 301828, 343186, 359967, 430476, 452742, 479956, 514779, 568032, 573968, 603656, 686372, 719934, 860952, 905484, 959912, 1029558, 1147936, 1207312, 1372744, 1439868, 1721904, 1810968, 1919824, 2059116, 2188253, 2414624, 2745488, 2879736, 3443808, 3479681, 3621936, 3839648, 4118232, 4376506, 5490976, 5759472, 6564759, 6959362, 7243872, 7319329, 8236464, 8753012, 10439043, 11518944, 13129518, 13918724, 14638658, 16472928, 17506024, 20878086, 21957987, 26259036, 27837448, 29277316, 35012048, 41756172, 43915974, 52518072, 55674896, 58554632, 70024096, 83512344, 87831948, 105036144, 111349792, 117109264, 167024688, 175663896, 210072288, 212260541, 234218528, 334049376, 351327792, 424521082, 636781623, 702655584, 849042164, 1273563246, 1698084328, 2547126492, 3396168656, 5094252984, 6792337312, 10188505968, 20377011936]

約数ペア:

[(1, 20377011936), (2, 10188505968), (3, 6792337312), (4, 5094252984), (6, 3396168656), (8, 2547126492), (12, 1698084328), (16, 1273563246), (24, 849042164), (29, 702655584), (32, 636781623), (48, 424521082), (58, 351327792), (61, 334049376), (87, 234218528), (96, 212260541), (97, 210072288), (116, 175663896), (122, 167024688), (174, 117109264), (183, 111349792), (194, 105036144), (232, 87831948), (244, 83512344), (291, 70024096), (348, 58554632), (366, 55674896), (388, 52518072), (464, 43915974), (488, 41756172), (582, 35012048), (696, 29277316), (732, 27837448), (776, 26259036), (928, 21957987), (976, 20878086), (1164, 17506024), (1237, 16472928), (1392, 14638658), (1464, 13918724), (1552, 13129518), (1769, 11518944), (1952, 10439043), (2328, 8753012), (2474, 8236464), (2784, 7319329), (2813, 7243872), (2928, 6959362), (3104, 6564759), (3538, 5759472), (3711, 5490976), (4656, 4376506), (4948, 4118232), (5307, 3839648), (5626, 3621936), (5856, 3479681), (5917, 3443808), (7076, 2879736), (7422, 2745488), (8439, 2414624), (9312, 2188253), (9896, 2059116), (10614, 1919824), (11252, 1810968), (11834, 1721904), (14152, 1439868), (14844, 1372744), (16878, 1207312), (17751, 1147936), (19792, 1029558), (21228, 959912), (22504, 905484), (23668, 860952), (28304, 719934), (29688, 686372), (33756, 603656), (35502, 573968), (35873, 568032), (39584, 514779), (42456, 479956), (45008, 452742), (47336, 430476), (56608, 359967), (59376, 343186), (67512, 301828), (71004, 286984), (71746, 284016), (75457, 270048), (84912, 239978), (90016, 226371), (94672, 215238), (107619, 189344), (118752, 171593), (119989, 169824), (135024, 150914), (142008, 143492)]