20976926124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{22279}}^1$

素因数の和:23323

約数の個数: 96

約数和(自身を含む): 61086412800

約数和(自身を除く): 40109486676

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1019, 2038, 3057, 4076, 6114, 7133, 11209, 12228, 14266, 21399, 22279, 22418, 28532, 33627, 42798, 44558, 44836, 66837, 67254, 78463, 85596, 89116, 133674, 134508, 155953, 156926, 235389, 245069, 267348, 311906, 313852, 467859, 470778, 490138, 623812, 735207, 935718, 941556, 980276, 1470414, 1715483, 1871436, 2940828, 3430966, 5146449, 6861932, 10292898, 20585796, 22702301, 45404602, 68106903, 90809204, 136213806, 158916107, 249725311, 272427612, 317832214, 476748321, 499450622, 635664428, 749175933, 953496642, 998901244, 1498351866, 1748077177, 1906993284, 2996703732, 3496154354, 5244231531, 6992308708, 10488463062, 20976926124]

約数ペア:

[(1, 20976926124), (2, 10488463062), (3, 6992308708), (4, 5244231531), (6, 3496154354), (7, 2996703732), (11, 1906993284), (12, 1748077177), (14, 1498351866), (21, 998901244), (22, 953496642), (28, 749175933), (33, 635664428), (42, 499450622), (44, 476748321), (66, 317832214), (77, 272427612), (84, 249725311), (132, 158916107), (154, 136213806), (231, 90809204), (308, 68106903), (462, 45404602), (924, 22702301), (1019, 20585796), (2038, 10292898), (3057, 6861932), (4076, 5146449), (6114, 3430966), (7133, 2940828), (11209, 1871436), (12228, 1715483), (14266, 1470414), (21399, 980276), (22279, 941556), (22418, 935718), (28532, 735207), (33627, 623812), (42798, 490138), (44558, 470778), (44836, 467859), (66837, 313852), (67254, 311906), (78463, 267348), (85596, 245069), (89116, 235389), (133674, 156926), (134508, 155953)]