20146870804

素因数分解:

$2^2\times {\mathrm{1039}}^1\times {\mathrm{4847659}}^1$

素因数の和:4848702

約数の個数: 12

約数和(自身を含む): 35290964800

約数和(自身を除く): 15144093996

約数列:

[1, 2, 4, 1039, 2078, 4156, 4847659, 9695318, 19390636, 5036717701, 10073435402, 20146870804]

約数ペア:

[(1, 20146870804), (2, 10073435402), (4, 5036717701), (1039, 19390636), (2078, 9695318), (4156, 4847659)]