20178063058

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1\times {\mathrm{23039}}^1$

素因数の和:26129

約数の個数: 16

約数和(自身を含む): 30481920000

約数和(自身を除く): 10303856942

約数列:

[1, 2, 149, 298, 2939, 5878, 23039, 46078, 437911, 875822, 3432811, 6865622, 67711621, 135423242, 10089031529, 20178063058]

約数ペア:

[(1, 20178063058), (2, 10089031529), (149, 135423242), (298, 67711621), (2939, 6865622), (5878, 3432811), (23039, 875822), (46078, 437911)]