20222581285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{8081}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 26185680000

約数和(自身を除く): 5963098715

約数列:

[1, 5, 17, 59, 85, 295, 499, 1003, 2495, 5015, 8081, 8483, 29441, 40405, 42415, 137377, 147205, 476779, 500497, 686885, 2383895, 2502485, 4032419, 8105243, 20162095, 40526215, 68551123, 237912721, 342755615, 1189563605, 4044516257, 20222581285]

約数ペア:

[(1, 20222581285), (5, 4044516257), (17, 1189563605), (59, 342755615), (85, 237912721), (295, 68551123), (499, 40526215), (1003, 20162095), (2495, 8105243), (5015, 4032419), (8081, 2502485), (8483, 2383895), (29441, 686885), (40405, 500497), (42415, 476779), (137377, 147205)]