20124572572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{134053}}^1$

素因数の和:136957

約数の個数: 24

約数和(自身を含む): 37940499296

約数和(自身を除く): 17815926724

約数列:

[1, 2, 4, 13, 26, 52, 2887, 5774, 11548, 37531, 75062, 134053, 150124, 268106, 536212, 1742689, 3485378, 6970756, 387011011, 774022022, 1548044044, 5031143143, 10062286286, 20124572572]

約数ペア:

[(1, 20124572572), (2, 10062286286), (4, 5031143143), (13, 1548044044), (26, 774022022), (52, 387011011), (2887, 6970756), (5774, 3485378), (11548, 1742689), (37531, 536212), (75062, 268106), (134053, 150124)]