20705094

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5839}}^1$

素因数の和:6044

約数の個数: 24

約数和(自身を含む): 45096480

約数和(自身を除く): 24391386

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 5839, 11678, 17517, 35034, 52551, 105102, 1150283, 2300566, 3450849, 6901698, 10352547, 20705094]

約数ペア:

[(1, 20705094), (2, 10352547), (3, 6901698), (6, 3450849), (9, 2300566), (18, 1150283), (197, 105102), (394, 52551), (591, 35034), (1182, 17517), (1773, 11678), (3546, 5839)]