20632716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44087}}^1$

素因数の和:44110

約数の個数: 36

約数和(自身を含む): 56168112

約数和(自身を除く): 35535396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 44087, 88174, 132261, 176348, 264522, 396783, 529044, 573131, 793566, 1146262, 1587132, 1719393, 2292524, 3438786, 5158179, 6877572, 10316358, 20632716]

約数ペア:

[(1, 20632716), (2, 10316358), (3, 6877572), (4, 5158179), (6, 3438786), (9, 2292524), (12, 1719393), (13, 1587132), (18, 1146262), (26, 793566), (36, 573131), (39, 529044), (52, 396783), (78, 264522), (117, 176348), (156, 132261), (234, 88174), (468, 44087)]