20648034

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11587}}^1$

素因数の和:11612

約数の個数: 40

約数和(自身を含む): 50477328

約数和(自身を除く): 29829294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11587, 23174, 34761, 69522, 104283, 127457, 208566, 254914, 312849, 382371, 625698, 764742, 938547, 1147113, 1877094, 2294226, 3441339, 6882678, 10324017, 20648034]

約数ペア:

[(1, 20648034), (2, 10324017), (3, 6882678), (6, 3441339), (9, 2294226), (11, 1877094), (18, 1147113), (22, 938547), (27, 764742), (33, 625698), (54, 382371), (66, 312849), (81, 254914), (99, 208566), (162, 127457), (198, 104283), (297, 69522), (594, 34761), (891, 23174), (1782, 11587)]