20994982007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4623427}}^1$

素因数の和:4623685

約数の個数: 8

約数和(自身を含む): 22192454400

約数和(自身を除く): 1197472393

約数列:

[1, 19, 239, 4541, 4623427, 87845113, 1104999053, 20994982007]

約数ペア:

[(1, 20994982007), (19, 1104999053), (239, 87845113), (4541, 4623427)]