20049282

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11251}}^1$

素因数の和:11276

約数の個数: 40

約数和(自身を含む): 49013712

約数和(自身を除く): 28964430

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11251, 22502, 33753, 67506, 101259, 123761, 202518, 247522, 303777, 371283, 607554, 742566, 911331, 1113849, 1822662, 2227698, 3341547, 6683094, 10024641, 20049282]

約数ペア:

[(1, 20049282), (2, 10024641), (3, 6683094), (6, 3341547), (9, 2227698), (11, 1822662), (18, 1113849), (22, 911331), (27, 742566), (33, 607554), (54, 371283), (66, 303777), (81, 247522), (99, 202518), (162, 123761), (198, 101259), (297, 67506), (594, 33753), (891, 22502), (1782, 11251)]