20355714

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{3259}}^1$

素因数の和:3614

約数の個数: 24

約数和(自身を含む): 44244720

約数和(自身を除く): 23889006

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 2082, 3123, 3259, 6246, 6518, 9777, 19554, 29331, 58662, 1130873, 2261746, 3392619, 6785238, 10177857, 20355714]

約数ペア:

[(1, 20355714), (2, 10177857), (3, 6785238), (6, 3392619), (9, 2261746), (18, 1130873), (347, 58662), (694, 29331), (1041, 19554), (2082, 9777), (3123, 6518), (3259, 6246)]