20641182

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181063}}^1$

素因数の和:181087

約数の個数: 16

約数和(自身を含む): 43455360

約数和(自身を除く): 22814178

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181063, 362126, 543189, 1086378, 3440197, 6880394, 10320591, 20641182]

約数ペア:

[(1, 20641182), (2, 10320591), (3, 6880394), (6, 3440197), (19, 1086378), (38, 543189), (57, 362126), (114, 181063)]