20533734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87751}}^1$

素因数の和:87772

約数の個数: 24

約数和(自身を含む): 47912592

約数和(自身を除く): 27378858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 87751, 175502, 263253, 526506, 789759, 1140763, 1579518, 2281526, 3422289, 6844578, 10266867, 20533734]

約数ペア:

[(1, 20533734), (2, 10266867), (3, 6844578), (6, 3422289), (9, 2281526), (13, 1579518), (18, 1140763), (26, 789759), (39, 526506), (78, 263253), (117, 175502), (234, 87751)]