20968614

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5087}}^1$

素因数の和:5324

約数の個数: 24

約数和(自身を含む): 45639360

約数和(自身を除く): 24670746

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 5087, 10174, 15261, 30522, 45783, 91566, 1164923, 2329846, 3494769, 6989538, 10484307, 20968614]

約数ペア:

[(1, 20968614), (2, 10484307), (3, 6989538), (6, 3494769), (9, 2329846), (18, 1164923), (229, 91566), (458, 45783), (687, 30522), (1374, 15261), (2061, 10174), (4122, 5087)]