20801062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 14035418

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 503, 667, 713, 899, 1006, 1334, 1426, 1798, 11569, 14587, 15593, 20677, 23138, 29174, 31186, 41354, 335501, 358639, 452197, 671002, 717278, 904394, 10400531, 20801062]

約数ペア:

[(1, 20801062), (2, 10400531), (23, 904394), (29, 717278), (31, 671002), (46, 452197), (58, 358639), (62, 335501), (503, 41354), (667, 31186), (713, 29174), (899, 23138), (1006, 20677), (1334, 15593), (1426, 14587), (1798, 11569)]