20257486590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61386323}}^1$

素因数の和:61386344

約数の個数: 32

約数和(自身を含む): 53037783936

約数和(自身を除く): 32780297346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61386323, 122772646, 184158969, 306931615, 368317938, 613863230, 675249553, 920794845, 1350499106, 1841589690, 2025748659, 3376247765, 4051497318, 6752495530, 10128743295, 20257486590]

約数ペア:

[(1, 20257486590), (2, 10128743295), (3, 6752495530), (5, 4051497318), (6, 3376247765), (10, 2025748659), (11, 1841589690), (15, 1350499106), (22, 920794845), (30, 675249553), (33, 613863230), (55, 368317938), (66, 306931615), (110, 184158969), (165, 122772646), (330, 61386323)]