20159176311

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{680203}}^1$

素因数の和:680335

約数の個数: 24

約数和(自身を含む): 30241869840

約数和(自身を除く): 10082693529

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 3293, 9879, 29637, 680203, 2040609, 6121827, 25167511, 60538067, 75502533, 181614201, 226507599, 544842603, 2239908479, 6719725437, 20159176311]

約数ペア:

[(1, 20159176311), (3, 6719725437), (9, 2239908479), (37, 544842603), (89, 226507599), (111, 181614201), (267, 75502533), (333, 60538067), (801, 25167511), (3293, 6121827), (9879, 2040609), (29637, 680203)]