20148846484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5783251}}^1$

素因数の和:5783335

約数の個数: 24

約数和(自身を含む): 38539591328

約数和(自身を除く): 18390744844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 5783251, 11566502, 23133004, 75182263, 150364526, 300729052, 387477817, 774955634, 1549911268, 5037211621, 10074423242, 20148846484]

約数ペア:

[(1, 20148846484), (2, 10074423242), (4, 5037211621), (13, 1549911268), (26, 774955634), (52, 387477817), (67, 300729052), (134, 150364526), (268, 75182263), (871, 23133004), (1742, 11566502), (3484, 5783251)]