20162906878

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1\times {\mathrm{85531}}^1$

素因数の和:86223

約数の個数: 16

約数和(自身を含む): 30422021760

約数和(自身を除く): 10259114882

約数列:

[1, 2, 311, 379, 622, 758, 85531, 117869, 171062, 235738, 26600141, 32416249, 53200282, 64832498, 10081453439, 20162906878]

約数ペア:

[(1, 20162906878), (2, 10081453439), (311, 64832498), (379, 53200282), (622, 32416249), (758, 26600141), (85531, 235738), (117869, 171062)]