20844035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 25994496

約数和(自身を除く): 5150461

約数列:

[1, 5, 43, 67, 215, 335, 1447, 2881, 7235, 14405, 62221, 96949, 311105, 484745, 4168807, 20844035]

約数ペア:

[(1, 20844035), (5, 4168807), (43, 484745), (67, 311105), (215, 96949), (335, 62221), (1447, 14405), (2881, 7235)]