20170176368

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{11156071}}^1$

素因数の和:11156192

約数の個数: 20

約数和(自身を含む): 39425558448

約数和(自身を除く): 19255382080

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 11156071, 22312142, 44624284, 89248568, 178497136, 1260636023, 2521272046, 5042544092, 10085088184, 20170176368]

約数ペア:

[(1, 20170176368), (2, 10085088184), (4, 5042544092), (8, 2521272046), (16, 1260636023), (113, 178497136), (226, 89248568), (452, 44624284), (904, 22312142), (1808, 11156071)]