20059905710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154306967}}^1$

素因数の和:154306987

約数の個数: 16

約数和(自身を含む): 38885355936

約数和(自身を除く): 18825450226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154306967, 308613934, 771534835, 1543069670, 2005990571, 4011981142, 10029952855, 20059905710]

約数ペア:

[(1, 20059905710), (2, 10029952855), (5, 4011981142), (10, 2005990571), (13, 1543069670), (26, 771534835), (65, 308613934), (130, 154306967)]