20239580590

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20865547}}^1$

素因数の和:20865651

約数の個数: 16

約数和(自身を含む): 36806826672

約数和(自身を除く): 16567246082

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 20865547, 41731094, 104327735, 208655470, 2023958059, 4047916118, 10119790295, 20239580590]

約数ペア:

[(1, 20239580590), (2, 10119790295), (5, 4047916118), (10, 2023958059), (97, 208655470), (194, 104327735), (485, 41731094), (970, 20865547)]