20091995279

素因数分解:

${\mathrm{71}}^1\times {\mathrm{12251}}^1\times {\mathrm{23099}}^1$

素因数の和:35421

約数の個数: 8

約数和(自身を含む): 20377526400

約数和(自身を除く): 285531121

約数列:

[1, 71, 12251, 23099, 869821, 1640029, 282985849, 20091995279]

約数ペア:

[(1, 20091995279), (71, 282985849), (12251, 1640029), (23099, 869821)]