20169486865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{45179}}^1\times {\mathrm{8117}}^1$

素因数の和:53312

約数の個数: 16

約数和(自身を含む): 26407529280

約数和(自身を除く): 6238042415

約数列:

[1, 5, 11, 55, 8117, 40585, 45179, 89287, 225895, 446435, 496969, 2484845, 366717943, 1833589715, 4033897373, 20169486865]

約数ペア:

[(1, 20169486865), (5, 4033897373), (11, 1833589715), (55, 366717943), (8117, 2484845), (40585, 496969), (45179, 446435), (89287, 225895)]