20347931022

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1\times {\mathrm{63317}}^1$

素因数の和:66160

約数の個数: 32

約数和(自身を含む): 42853622400

約数和(自身を除く): 22505691378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2819, 5638, 8457, 16914, 53561, 63317, 107122, 126634, 160683, 189951, 321366, 379902, 1203023, 2406046, 3609069, 7218138, 178490623, 356981246, 535471869, 1070943738, 3391321837, 6782643674, 10173965511, 20347931022]

約数ペア:

[(1, 20347931022), (2, 10173965511), (3, 6782643674), (6, 3391321837), (19, 1070943738), (38, 535471869), (57, 356981246), (114, 178490623), (2819, 7218138), (5638, 3609069), (8457, 2406046), (16914, 1203023), (53561, 379902), (63317, 321366), (107122, 189951), (126634, 160683)]