20173337849

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{150893}}^1$

素因数の和:151240

約数の個数: 16

約数和(自身を含む): 23467034880

約数和(自身を除く): 3293697031

約数列:

[1, 7, 71, 269, 497, 1883, 19099, 133693, 150893, 1056251, 10713403, 40590217, 74993821, 284131519, 2881905407, 20173337849]

約数ペア:

[(1, 20173337849), (7, 2881905407), (71, 284131519), (269, 74993821), (497, 40590217), (1883, 10713403), (19099, 1056251), (133693, 150893)]