20884002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6317}}^1$

素因数の和:6370

約数の個数: 32

約数和(自身を含む): 45489600

約数和(自身を除く): 24605598

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6317, 12634, 18951, 37902, 120023, 183193, 240046, 360069, 366386, 549579, 720138, 1099158, 3480667, 6961334, 10442001, 20884002]

約数ペア:

[(1, 20884002), (2, 10442001), (3, 6961334), (6, 3480667), (19, 1099158), (29, 720138), (38, 549579), (57, 366386), (58, 360069), (87, 240046), (114, 183193), (174, 120023), (551, 37902), (1102, 18951), (1653, 12634), (3306, 6317)]