20759057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 24758784

約数和(自身を除く): 3999727

約数列:

[1, 11, 17, 31, 187, 341, 527, 3581, 5797, 39391, 60877, 111011, 669647, 1221121, 1887187, 20759057]

約数ペア:

[(1, 20759057), (11, 1887187), (17, 1221121), (31, 669647), (187, 111011), (341, 60877), (527, 39391), (3581, 5797)]