20214264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17189}}^1$

素因数の和:17212

約数の個数: 48

約数和(自身を含む): 58789800

約数和(自身を除く): 38575536

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, 17189, 34378, 51567, 68756, 103134, 120323, 137512, 206268, 240646, 360969, 412536, 481292, 721938, 842261, 962584, 1443876, 1684522, 2526783, 2887752, 3369044, 5053566, 6738088, 10107132, 20214264]

約数ペア:

[(1, 20214264), (2, 10107132), (3, 6738088), (4, 5053566), (6, 3369044), (7, 2887752), (8, 2526783), (12, 1684522), (14, 1443876), (21, 962584), (24, 842261), (28, 721938), (42, 481292), (49, 412536), (56, 360969), (84, 240646), (98, 206268), (147, 137512), (168, 120323), (196, 103134), (294, 68756), (392, 51567), (588, 34378), (1176, 17189)]