20224820007

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{808637}}^1$

素因数の和:809047

約数の個数: 24

約数和(自身を含む): 33471144096

約数和(自身を除く): 13246324089

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2779, 3573, 8337, 25011, 808637, 2425911, 5660459, 7277733, 16981377, 50944131, 321028889, 963086667, 2247202223, 2889260001, 6741606669, 20224820007]

約数ペア:

[(1, 20224820007), (3, 6741606669), (7, 2889260001), (9, 2247202223), (21, 963086667), (63, 321028889), (397, 50944131), (1191, 16981377), (2779, 7277733), (3573, 5660459), (8337, 2425911), (25011, 808637)]