20162217608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193867477}}^1$

素因数の和:193867496

約数の個数: 16

約数和(自身を含む): 40712170380

約数和(自身を除く): 20549952772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193867477, 387734954, 775469908, 1550939816, 2520277201, 5040554402, 10081108804, 20162217608]

約数ペア:

[(1, 20162217608), (2, 10081108804), (4, 5040554402), (8, 2520277201), (13, 1550939816), (26, 775469908), (52, 387734954), (104, 193867477)]