20525634

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{11071}}^1$

素因数の和:11182

約数の個数: 24

約数和(自身を含む): 44908032

約数和(自身を除く): 24382398

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 11071, 22142, 33213, 66426, 99639, 199278, 1140313, 2280626, 3420939, 6841878, 10262817, 20525634]

約数ペア:

[(1, 20525634), (2, 10262817), (3, 6841878), (6, 3420939), (9, 2280626), (18, 1140313), (103, 199278), (206, 99639), (309, 66426), (618, 33213), (927, 22142), (1854, 11071)]