20145166624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{52457}}^1$

素因数の和:53569

約数の個数: 48

約数和(自身を含む): 43306806816

約数和(自身を除く): 23161640192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1091, 2182, 4364, 8728, 12001, 17456, 24002, 34912, 48004, 52457, 96008, 104914, 192016, 209828, 384032, 419656, 577027, 839312, 1154054, 1678624, 2308108, 4616216, 9232432, 18464864, 57230587, 114461174, 228922348, 457844696, 629536457, 915689392, 1259072914, 1831378784, 2518145828, 5036291656, 10072583312, 20145166624]

約数ペア:

[(1, 20145166624), (2, 10072583312), (4, 5036291656), (8, 2518145828), (11, 1831378784), (16, 1259072914), (22, 915689392), (32, 629536457), (44, 457844696), (88, 228922348), (176, 114461174), (352, 57230587), (1091, 18464864), (2182, 9232432), (4364, 4616216), (8728, 2308108), (12001, 1678624), (17456, 1154054), (24002, 839312), (34912, 577027), (48004, 419656), (52457, 384032), (96008, 209828), (104914, 192016)]