20050996743

素因数分解:

$3^3\times {\mathrm{5431}}^1\times {\mathrm{136739}}^1$

素因数の和:142179

約数の個数: 16

約数和(自身を含む): 29710867200

約数和(自身を除く): 9659870457

約数列:

[1, 3, 9, 27, 5431, 16293, 48879, 136739, 146637, 410217, 1230651, 3691953, 742629509, 2227888527, 6683665581, 20050996743]

約数ペア:

[(1, 20050996743), (3, 6683665581), (9, 2227888527), (27, 742629509), (5431, 3691953), (16293, 1230651), (48879, 410217), (136739, 146637)]