20194674747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9770041}}^1$

素因数の和:9770110

約数の個数: 16

約数和(自身を含む): 29544607008

約数和(自身を除く): 9349932261

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 9770041, 29310123, 127010533, 381031599, 517812173, 1553436519, 6731558249, 20194674747]

約数ペア:

[(1, 20194674747), (3, 6731558249), (13, 1553436519), (39, 517812173), (53, 381031599), (159, 127010533), (689, 29310123), (2067, 9770041)]