20141029288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{50891}}^1$

素因数の和:51769

約数の個数: 32

約数和(自身を含む): 38431602720

約数和(自身を除く): 18290573432

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 811, 1622, 3244, 6488, 49471, 50891, 98942, 101782, 197884, 203564, 395768, 407128, 3104351, 6208702, 12417404, 24834808, 41272601, 82545202, 165090404, 330180808, 2517628661, 5035257322, 10070514644, 20141029288]

約数ペア:

[(1, 20141029288), (2, 10070514644), (4, 5035257322), (8, 2517628661), (61, 330180808), (122, 165090404), (244, 82545202), (488, 41272601), (811, 24834808), (1622, 12417404), (3244, 6208702), (6488, 3104351), (49471, 407128), (50891, 395768), (98942, 203564), (101782, 197884)]