20564459718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{14939}}^1\times {\mathrm{20857}}^1$

素因数の和:35812

約数の個数: 32

約数和(自身を含む): 44873066880

約数和(自身を除く): 24308607162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 14939, 20857, 29878, 41714, 44817, 62571, 89634, 125142, 164329, 229427, 328658, 458854, 492987, 688281, 985974, 1376562, 311582723, 623165446, 934748169, 1869496338, 3427409953, 6854819906, 10282229859, 20564459718]

約数ペア:

[(1, 20564459718), (2, 10282229859), (3, 6854819906), (6, 3427409953), (11, 1869496338), (22, 934748169), (33, 623165446), (66, 311582723), (14939, 1376562), (20857, 985974), (29878, 688281), (41714, 492987), (44817, 458854), (62571, 328658), (89634, 229427), (125142, 164329)]