20076750783

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{449}}^1\times {\mathrm{2687}}^1$

素因数の和:3228

約数の個数: 36

約数和(自身を含む): 29767046400

約数和(自身を除く): 9690295617

約数列:

[1, 3, 9, 43, 129, 387, 449, 1347, 1849, 2687, 4041, 5547, 8061, 16641, 19307, 24183, 57921, 115541, 173763, 346623, 830201, 1039869, 1206463, 2490603, 3619389, 4968263, 7471809, 10858167, 14904789, 44714367, 51877909, 155633727, 466901181, 2230750087, 6692250261, 20076750783]

約数ペア:

[(1, 20076750783), (3, 6692250261), (9, 2230750087), (43, 466901181), (129, 155633727), (387, 51877909), (449, 44714367), (1347, 14904789), (1849, 10858167), (2687, 7471809), (4041, 4968263), (5547, 3619389), (8061, 2490603), (16641, 1206463), (19307, 1039869), (24183, 830201), (57921, 346623), (115541, 173763)]