20016696

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17021}}^1$

素因数の和:17044

約数の個数: 48

約数和(自身を含む): 58215240

約数和(自身を除く): 38198544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 17021, 34042, 51063, 68084, 102126, 119147, 136168, 204252, 238294, 357441, 408504, 476588, 714882, 834029, 953176, 1429764, 1668058, 2502087, 2859528, 3336116, 5004174, 6672232, 10008348, 20016696]

約数ペア:

[(1, 20016696), (2, 10008348), (3, 6672232), (4, 5004174), (6, 3336116), (7, 2859528), (8, 2502087), (12, 1668058), (14, 1429764), (21, 953176), (24, 834029), (28, 714882), (42, 476588), (49, 408504), (56, 357441), (84, 238294), (98, 204252), (147, 136168), (168, 119147), (196, 102126), (294, 68084), (392, 51063), (588, 34042), (1176, 17021)]