20446651

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4853

約数の個数: 8

約数和(自身を含む): 21079008

約数和(自身を除く): 632357

約数列:

[1, 61, 71, 4331, 4721, 287981, 335191, 20446651]

約数ペア:

[(1, 20446651), (61, 335191), (71, 287981), (4331, 4721)]