20299554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102523}}^1$

素因数の和:102542

約数の個数: 24

約数和(自身を含む): 47981232

約数和(自身を除く): 27681678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102523, 205046, 307569, 615138, 922707, 1127753, 1845414, 2255506, 3383259, 6766518, 10149777, 20299554]

約数ペア:

[(1, 20299554), (2, 10149777), (3, 6766518), (6, 3383259), (9, 2255506), (11, 1845414), (18, 1127753), (22, 922707), (33, 615138), (66, 307569), (99, 205046), (198, 102523)]