20228216216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{194502079}}^1$

素因数の和:194502098

約数の個数: 16

約数和(自身を含む): 40845436800

約数和(自身を除く): 20617220584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 194502079, 389004158, 778008316, 1556016632, 2528527027, 5057054054, 10114108108, 20228216216]

約数ペア:

[(1, 20228216216), (2, 10114108108), (4, 5057054054), (8, 2528527027), (13, 1556016632), (26, 778008316), (52, 389004158), (104, 194502079)]