20175099429

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3237859}}^1$

素因数の和:3237960

約数の個数: 16

約数和(自身を含む): 28182333440

約数和(自身を除く): 8007234011

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 3237859, 9713577, 100373629, 216936553, 301120887, 650809659, 6725033143, 20175099429]

約数ペア:

[(1, 20175099429), (3, 6725033143), (31, 650809659), (67, 301120887), (93, 216936553), (201, 100373629), (2077, 9713577), (6231, 3237859)]