20161744986

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29737087}}^1$

素因数の和:29737205

約数の個数: 16

約数和(自身を含む): 40680336384

約数和(自身を除く): 20518591398

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 29737087, 59474174, 89211261, 178422522, 3360290831, 6720581662, 10080872493, 20161744986]

約数ペア:

[(1, 20161744986), (2, 10080872493), (3, 6720581662), (6, 3360290831), (113, 178422522), (226, 89211261), (339, 59474174), (678, 29737087)]