20053923

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 27423360

約数和(自身を除く): 7369437

約数列:

[1, 3, 59, 137, 177, 411, 827, 2481, 8083, 24249, 48793, 113299, 146379, 339897, 6684641, 20053923]

約数ペア:

[(1, 20053923), (3, 6684641), (59, 339897), (137, 146379), (177, 113299), (411, 48793), (827, 24249), (2481, 8083)]