20221544270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69729463}}^1$

素因数の和:69729499

約数の個数: 16

約数和(自身を含む): 37653910560

約数和(自身を除く): 17432366290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69729463, 139458926, 348647315, 697294630, 2022154427, 4044308854, 10110772135, 20221544270]

約数ペア:

[(1, 20221544270), (2, 10110772135), (5, 4044308854), (10, 2022154427), (29, 697294630), (58, 348647315), (145, 139458926), (290, 69729463)]