20000631

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4159}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 30617600

約数和(自身を除く): 10616969

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4159, 4809, 12477, 29113, 87339, 952411, 2857233, 6666877, 20000631]

約数ペア:

[(1, 20000631), (3, 6666877), (7, 2857233), (21, 952411), (229, 87339), (687, 29113), (1603, 12477), (4159, 4809)]