20131341014

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{64112551}}^1$

素因数の和:64112710

約数の個数: 8

約数和(自身を含む): 30389349648

約数和(自身を除く): 10258008634

約数列:

[1, 2, 157, 314, 64112551, 128225102, 10065670507, 20131341014]

約数ペア:

[(1, 20131341014), (2, 10065670507), (157, 128225102), (314, 64112551)]