20336762879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{70321}}^1$

素因数の和:70862

約数の個数: 16

約数和(自身を含む): 22142991360

約数和(自身を除く): 1806228481

約数列:

[1, 19, 31, 491, 589, 9329, 15221, 70321, 289199, 1336099, 2179951, 34527611, 41419069, 656024609, 1070355941, 20336762879]

約数ペア:

[(1, 20336762879), (19, 1070355941), (31, 656024609), (491, 41419069), (589, 34527611), (9329, 2179951), (15221, 1336099), (70321, 289199)]