20160458215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{215309}}^1$

素因数の和:215682

約数の個数: 16

約数和(自身を含む): 24669358560

約数和(自身を除く): 4508900345

約数列:

[1, 5, 61, 305, 307, 1535, 18727, 93635, 215309, 1076545, 13133849, 65669245, 66099863, 330499315, 4032091643, 20160458215]

約数ペア:

[(1, 20160458215), (5, 4032091643), (61, 330499315), (305, 66099863), (307, 65669245), (1535, 13133849), (18727, 1076545), (93635, 215309)]