20163687230

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17843971}}^1$

素因数の和:17844091

約数の個数: 16

約数和(自身を含む): 36615830544

約数和(自身を除く): 16452143314

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17843971, 35687942, 89219855, 178439710, 2016368723, 4032737446, 10081843615, 20163687230]

約数ペア:

[(1, 20163687230), (2, 10081843615), (5, 4032737446), (10, 2016368723), (113, 178439710), (226, 89219855), (565, 35687942), (1130, 17843971)]