20145459666

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1\times {\mathrm{33469}}^1$

素因数の和:35850

約数の個数: 32

約数和(自身を含む): 41246821440

約数和(自身を除く): 21101361774

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2333, 4666, 6999, 13998, 33469, 66938, 100319, 100407, 200638, 200814, 300957, 601914, 1439167, 2878334, 4317501, 8635002, 78083177, 156166354, 234249531, 468499062, 3357576611, 6715153222, 10072729833, 20145459666]

約数ペア:

[(1, 20145459666), (2, 10072729833), (3, 6715153222), (6, 3357576611), (43, 468499062), (86, 234249531), (129, 156166354), (258, 78083177), (2333, 8635002), (4666, 4317501), (6999, 2878334), (13998, 1439167), (33469, 601914), (66938, 300957), (100319, 200814), (100407, 200638)]