20120994424

素因数分解:

$2^3\times {\mathrm{41953}}^1\times {\mathrm{59951}}^1$

素因数の和:101910

約数の個数: 16

約数和(自身を含む): 37728393120

約数和(自身を除く): 17607398696

約数列:

[1, 2, 4, 8, 41953, 59951, 83906, 119902, 167812, 239804, 335624, 479608, 2515124303, 5030248606, 10060497212, 20120994424]

約数ペア:

[(1, 20120994424), (2, 10060497212), (4, 5030248606), (8, 2515124303), (41953, 479608), (59951, 335624), (83906, 239804), (119902, 167812)]