20527065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35089}}^1$

素因数の和:35113

約数の個数: 24

約数和(自身を含む): 38318280

約数和(自身を除く): 17791215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 35089, 105267, 175445, 315801, 456157, 526335, 1368471, 1579005, 2280785, 4105413, 6842355, 20527065]

約数ペア:

[(1, 20527065), (3, 6842355), (5, 4105413), (9, 2280785), (13, 1579005), (15, 1368471), (39, 526335), (45, 456157), (65, 315801), (117, 175445), (195, 105267), (585, 35089)]