20153325097

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9971957}}^1$

素因数の和:9972047

約数の個数: 8

約数和(自身を含む): 21060775296

約数和(自身を除く): 907450199

約数列:

[1, 43, 47, 2021, 9971957, 428794151, 468681979, 20153325097]

約数ペア:

[(1, 20153325097), (43, 468681979), (47, 428794151), (2021, 9971957)]