2020190257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9377}}^1$

素因数の和:9465

約数の個数: 32

約数和(自身を含む): 2430777600

約数和(自身を除く): 410587343

約数列:

[1, 17, 19, 23, 29, 323, 391, 437, 493, 551, 667, 7429, 9367, 9377, 11339, 12673, 159409, 178163, 215441, 215671, 271933, 3028771, 3666407, 4097749, 4622861, 5166727, 6254459, 69661733, 87834359, 106325803, 118834721, 2020190257]

約数ペア:

[(1, 2020190257), (17, 118834721), (19, 106325803), (23, 87834359), (29, 69661733), (323, 6254459), (391, 5166727), (437, 4622861), (493, 4097749), (551, 3666407), (667, 3028771), (7429, 271933), (9367, 215671), (9377, 215441), (11339, 178163), (12673, 159409)]