20206564562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{778553}}^1$

素因数の和:779257

約数の個数: 16

約数和(自身を含む): 31951856160

約数和(自身を除く): 11745291598

約数列:

[1, 2, 19, 38, 683, 1366, 12977, 25954, 778553, 1557106, 14792507, 29585014, 531751699, 1063503398, 10103282281, 20206564562]

約数ペア:

[(1, 20206564562), (2, 10103282281), (19, 1063503398), (38, 531751699), (683, 29585014), (1366, 14792507), (12977, 1557106), (25954, 778553)]