20131318366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4519829}}^1$

素因数の和:4519979

約数の個数: 16

約数和(自身を含む): 32217348240

約数和(自身を除く): 12086029874

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 4519829, 9039658, 76837093, 153674186, 592097599, 1184195198, 10065659183, 20131318366]

約数ペア:

[(1, 20131318366), (2, 10065659183), (17, 1184195198), (34, 592097599), (131, 153674186), (262, 76837093), (2227, 9039658), (4454, 4519829)]