20207694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 43696800

約数和(自身を除く): 23489106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 577, 898, 1154, 1347, 1731, 2694, 3462, 5837, 7501, 11674, 15002, 17511, 22503, 35022, 45006, 259073, 518146, 777219, 1554438, 3367949, 6735898, 10103847, 20207694]

約数ペア:

[(1, 20207694), (2, 10103847), (3, 6735898), (6, 3367949), (13, 1554438), (26, 777219), (39, 518146), (78, 259073), (449, 45006), (577, 35022), (898, 22503), (1154, 17511), (1347, 15002), (1731, 11674), (2694, 7501), (3462, 5837)]