20744763156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44326417}}^1$

素因数の和:44326440

約数の個数: 36

約数和(自身を含む): 56471856532

約数和(自身を除く): 35727093376

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 44326417, 88652834, 132979251, 177305668, 265958502, 398937753, 531917004, 576243421, 797875506, 1152486842, 1595751012, 1728730263, 2304973684, 3457460526, 5186190789, 6914921052, 10372381578, 20744763156]

約数ペア:

[(1, 20744763156), (2, 10372381578), (3, 6914921052), (4, 5186190789), (6, 3457460526), (9, 2304973684), (12, 1728730263), (13, 1595751012), (18, 1152486842), (26, 797875506), (36, 576243421), (39, 531917004), (52, 398937753), (78, 265958502), (117, 177305668), (156, 132979251), (234, 88652834), (468, 44326417)]