20155979087

素因数分解:

${\mathrm{401}}^1\times {\mathrm{503}}^1\times {\mathrm{99929}}^1$

素因数の和:100833

約数の個数: 8

約数和(自身を含む): 20246617440

約数和(自身を除く): 90638353

約数列:

[1, 401, 503, 99929, 201703, 40071529, 50264287, 20155979087]

約数ペア:

[(1, 20155979087), (401, 50264287), (503, 40071529), (99929, 201703)]