20791055995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{609619}}^1$

素因数の和:610002

約数の個数: 16

約数和(自身を含む): 26335584000

約数和(自身を除く): 5544528005

約数列:

[1, 5, 19, 95, 359, 1795, 6821, 34105, 609619, 3048095, 11582761, 57913805, 218853221, 1094266105, 4158211199, 20791055995]

約数ペア:

[(1, 20791055995), (5, 4158211199), (19, 1094266105), (95, 218853221), (359, 57913805), (1795, 11582761), (6821, 3048095), (34105, 609619)]