20235550440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{24089941}}^1$

素因数の和:24089962

約数の個数: 64

約数和(自身を含む): 69379032960

約数和(自身を除く): 49143482520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 24089941, 48179882, 72269823, 96359764, 120449705, 144539646, 168629587, 192719528, 240899410, 289079292, 337259174, 361349115, 481798820, 505888761, 578158584, 674518348, 722698230, 843147935, 963597640, 1011777522, 1349036696, 1445396460, 1686295870, 2023555044, 2529443805, 2890792920, 3372591740, 4047110088, 5058887610, 6745183480, 10117775220, 20235550440]

約数ペア:

[(1, 20235550440), (2, 10117775220), (3, 6745183480), (4, 5058887610), (5, 4047110088), (6, 3372591740), (7, 2890792920), (8, 2529443805), (10, 2023555044), (12, 1686295870), (14, 1445396460), (15, 1349036696), (20, 1011777522), (21, 963597640), (24, 843147935), (28, 722698230), (30, 674518348), (35, 578158584), (40, 505888761), (42, 481798820), (56, 361349115), (60, 337259174), (70, 289079292), (84, 240899410), (105, 192719528), (120, 168629587), (140, 144539646), (168, 120449705), (210, 96359764), (280, 72269823), (420, 48179882), (840, 24089941)]