20221625780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17136971}}^1$

素因数の和:17137039

約数の個数: 24

約数和(自身を含む): 43185169440

約数和(自身を除く): 22963543660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 17136971, 34273942, 68547884, 85684855, 171369710, 342739420, 1011081289, 2022162578, 4044325156, 5055406445, 10110812890, 20221625780]

約数ペア:

[(1, 20221625780), (2, 10110812890), (4, 5055406445), (5, 4044325156), (10, 2022162578), (20, 1011081289), (59, 342739420), (118, 171369710), (236, 85684855), (295, 68547884), (590, 34273942), (1180, 17136971)]