20024565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 35220096

約数和(自身を除く): 15195531

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 773, 785, 1727, 2319, 2355, 3865, 5181, 8503, 8635, 11595, 25509, 25905, 42515, 121361, 127545, 364083, 606805, 1334971, 1820415, 4004913, 6674855, 20024565]

約数ペア:

[(1, 20024565), (3, 6674855), (5, 4004913), (11, 1820415), (15, 1334971), (33, 606805), (55, 364083), (157, 127545), (165, 121361), (471, 42515), (773, 25905), (785, 25509), (1727, 11595), (2319, 8635), (2355, 8503), (3865, 5181)]