20550872098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{41263}}^1$

素因数の和:41602

約数の個数: 32

約数和(自身を含む): 33037608960

約数和(自身を除く): 12486736862

約数列:

[1, 2, 29, 31, 58, 62, 277, 554, 899, 1798, 8033, 8587, 16066, 17174, 41263, 82526, 249023, 498046, 1196627, 1279153, 2393254, 2558306, 11429851, 22859702, 37095437, 74190874, 331465679, 354325381, 662931358, 708650762, 10275436049, 20550872098]

約数ペア:

[(1, 20550872098), (2, 10275436049), (29, 708650762), (31, 662931358), (58, 354325381), (62, 331465679), (277, 74190874), (554, 37095437), (899, 22859702), (1798, 11429851), (8033, 2558306), (8587, 2393254), (16066, 1279153), (17174, 1196627), (41263, 498046), (82526, 249023)]