20456445326

素因数分解:

$2^1\times {\mathrm{1231}}^1\times {\mathrm{1409}}^1\times {\mathrm{5897}}^1$

素因数の和:8539

約数の個数: 16

約数和(自身を含む): 30736601280

約数和(自身を除く): 10280155954

約数列:

[1, 2, 1231, 1409, 2462, 2818, 5897, 11794, 1734479, 3468958, 7259207, 8308873, 14518414, 16617746, 10228222663, 20456445326]

約数ペア:

[(1, 20456445326), (2, 10228222663), (1231, 16617746), (1409, 14518414), (2462, 8308873), (2818, 7259207), (5897, 3468958), (11794, 1734479)]