20176957151

素因数分解:

${\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{2663}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 22113544320

約数和(自身を除く): 1936587169

約数列:

[1, 13, 107, 169, 419, 1391, 2663, 5447, 18083, 34619, 44833, 70811, 284941, 450047, 582829, 1115797, 3704233, 7576777, 14505361, 48155029, 119390279, 188569693, 1552073627, 20176957151]

約数ペア:

[(1, 20176957151), (13, 1552073627), (107, 188569693), (169, 119390279), (419, 48155029), (1391, 14505361), (2663, 7576777), (5447, 3704233), (18083, 1115797), (34619, 582829), (44833, 450047), (70811, 284941)]