20346872555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2094377}}^1$

素因数の和:2094478

約数の個数: 16

約数和(自身を含む): 25635186720

約数和(自身を除く): 5288314165

約数列:

[1, 5, 29, 67, 145, 335, 1943, 9715, 2094377, 10471885, 60736933, 140323259, 303684665, 701616295, 4069374511, 20346872555]

約数ペア:

[(1, 20346872555), (5, 4069374511), (29, 701616295), (67, 303684665), (145, 140323259), (335, 60736933), (1943, 10471885), (9715, 2094377)]