20163890227

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{622669}}^1$

素因数の和:622782

約数の個数: 16

約数和(自身を含む): 22595448960

約数和(自身を除く): 2431558733

約数列:

[1, 13, 47, 53, 611, 689, 2491, 32383, 622669, 8094697, 29265443, 33001457, 380450759, 429018941, 1551068479, 20163890227]

約数ペア:

[(1, 20163890227), (13, 1551068479), (47, 429018941), (53, 380450759), (611, 33001457), (689, 29265443), (2491, 8094697), (32383, 622669)]