20131147304

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47479121}}^1$

素因数の和:47479180

約数の個数: 16

約数和(自身を含む): 38458088820

約数和(自身を除く): 18326941516

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47479121, 94958242, 189916484, 379832968, 2516393413, 5032786826, 10065573652, 20131147304]

約数ペア:

[(1, 20131147304), (2, 10065573652), (4, 5032786826), (8, 2516393413), (53, 379832968), (106, 189916484), (212, 94958242), (424, 47479121)]