20145707191

素因数分解:

${\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{468821}}^1$

素因数の和:469361

約数の個数: 8

約数和(自身を含む): 20399382864

約数和(自身を除く): 253675673

約数列:

[1, 97, 443, 42971, 468821, 45475637, 207687703, 20145707191]

約数ペア:

[(1, 20145707191), (97, 207687703), (443, 45475637), (42971, 468821)]