20333466

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38953}}^1$

素因数の和:38990

約数の個数: 24

約数和(自身を含む): 45576180

約数和(自身を除く): 25242714

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38953, 77906, 116859, 233718, 350577, 701154, 1129637, 2259274, 3388911, 6777822, 10166733, 20333466]

約数ペア:

[(1, 20333466), (2, 10166733), (3, 6777822), (6, 3388911), (9, 2259274), (18, 1129637), (29, 701154), (58, 350577), (87, 233718), (174, 116859), (261, 77906), (522, 38953)]