20173731838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4760201}}^1$

素因数の和:4760379

約数の個数: 16

約数和(自身を含む): 32788271376

約数和(自身を除く): 12614539538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 4760201, 9520402, 61882613, 123765226, 775912763, 1551825526, 10086865919, 20173731838]

約数ペア:

[(1, 20173731838), (2, 10086865919), (13, 1551825526), (26, 775912763), (163, 123765226), (326, 61882613), (2119, 9520402), (4238, 4760201)]