22029813

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20946

約数の個数: 20

約数和(自身を含む): 35441868

約数和(自身を除く): 13412055

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 20921, 62763, 188289, 271973, 564867, 815919, 1694601, 2447757, 7343271, 22029813]

約数ペア:

[(1, 22029813), (3, 7343271), (9, 2447757), (13, 1694601), (27, 815919), (39, 564867), (81, 271973), (117, 188289), (351, 62763), (1053, 20921)]