20165988036

素因数分解:

$2^2\times 3^1\times {\mathrm{4993}}^1\times {\mathrm{336571}}^1$

素因数の和:341571

約数の個数: 24

約数和(自身を含む): 47063535904

約数和(自身を除く): 26897547868

約数列:

[1, 2, 3, 4, 6, 12, 4993, 9986, 14979, 19972, 29958, 59916, 336571, 673142, 1009713, 1346284, 2019426, 4038852, 1680499003, 3360998006, 5041497009, 6721996012, 10082994018, 20165988036]

約数ペア:

[(1, 20165988036), (2, 10082994018), (3, 6721996012), (4, 5041497009), (6, 3360998006), (12, 1680499003), (4993, 4038852), (9986, 2019426), (14979, 1346284), (19972, 1009713), (29958, 673142), (59916, 336571)]