20007269562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476363561}}^1$

素因数の和:476363573

約数の個数: 16

約数和(自身を含む): 45730901952

約数和(自身を除く): 25723632390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476363561, 952727122, 1429090683, 2858181366, 3334544927, 6669089854, 10003634781, 20007269562]

約数ペア:

[(1, 20007269562), (2, 10003634781), (3, 6669089854), (6, 3334544927), (7, 2858181366), (14, 1429090683), (21, 952727122), (42, 476363561)]