20100151942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17978669}}^1$

素因数の和:17978727

約数の個数: 16

約数和(自身を含む): 33224582160

約数和(自身を除く): 13124430218

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 17978669, 35957338, 233722697, 467445394, 773082767, 1546165534, 10050075971, 20100151942]

約数ペア:

[(1, 20100151942), (2, 10050075971), (13, 1546165534), (26, 773082767), (43, 467445394), (86, 233722697), (559, 35957338), (1118, 17978669)]