20144802427

素因数分解:

${\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 20367002880

約数和(自身を除く): 222200453

約数列:

[1, 251, 379, 421, 503, 95129, 105671, 126253, 159559, 190637, 211763, 40049309, 47849887, 53152513, 80258177, 20144802427]

約数ペア:

[(1, 20144802427), (251, 80258177), (379, 53152513), (421, 47849887), (503, 40049309), (95129, 211763), (105671, 190637), (126253, 159559)]