20153170258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18905413}}^1$

素因数の和:18905469

約数の個数: 16

約数和(自身を含む): 33349150296

約数和(自身を除く): 13195980038

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18905413, 37810826, 245770369, 491540738, 775121933, 1550243866, 10076585129, 20153170258]

約数ペア:

[(1, 20153170258), (2, 10076585129), (13, 1550243866), (26, 775121933), (41, 491540738), (82, 245770369), (533, 37810826), (1066, 18905413)]