20565662398

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{5167}}^1\times {\mathrm{37549}}^1$

素因数の和:42771

約数の個数: 16

約数和(自身を含む): 31437460800

約数和(自身を除く): 10871798402

約数列:

[1, 2, 53, 106, 5167, 10334, 37549, 75098, 273851, 547702, 1990097, 3980194, 194015683, 388031366, 10282831199, 20565662398]

約数ペア:

[(1, 20565662398), (2, 10282831199), (53, 388031366), (106, 194015683), (5167, 3980194), (10334, 1990097), (37549, 547702), (75098, 273851)]