20187611138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{30497}}^1$

素因数の和:30742

約数の個数: 32

約数和(自身を含む): 31916766960

約数和(自身を除く): 11729155822

約数列:

[1, 2, 29, 58, 101, 113, 202, 226, 2929, 3277, 5858, 6554, 11413, 22826, 30497, 60994, 330977, 661954, 884413, 1768826, 3080197, 3446161, 6160394, 6892322, 89325713, 99938669, 178651426, 199877338, 348062261, 696124522, 10093805569, 20187611138]

約数ペア:

[(1, 20187611138), (2, 10093805569), (29, 696124522), (58, 348062261), (101, 199877338), (113, 178651426), (202, 99938669), (226, 89325713), (2929, 6892322), (3277, 6160394), (5858, 3446161), (6554, 3080197), (11413, 1768826), (22826, 884413), (30497, 661954), (60994, 330977)]