20563533283

素因数分解:

${\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{5981}}^1$

素因数の和:6558

約数の個数: 16

約数和(自身を含む): 21095881920

約数和(自身を除く): 532348637

約数列:

[1, 61, 157, 359, 5981, 9577, 21899, 56363, 364841, 939017, 2147179, 3438143, 57280037, 130977919, 337107103, 20563533283]

約数ペア:

[(1, 20563533283), (61, 337107103), (157, 130977919), (359, 57280037), (5981, 3438143), (9577, 2147179), (21899, 939017), (56363, 364841)]