20119233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8609}}^1$

素因数の和:8672

約数の個数: 16

約数和(自身を含む): 28929600

約数和(自身を除く): 8810367

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 8609, 25827, 163571, 352969, 490713, 1058907, 6706411, 20119233]

約数ペア:

[(1, 20119233), (3, 6706411), (19, 1058907), (41, 490713), (57, 352969), (123, 163571), (779, 25827), (2337, 8609)]