20276586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102407}}^1$

素因数の和:102426

約数の個数: 24

約数和(自身を含む): 47926944

約数和(自身を除く): 27650358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102407, 204814, 307221, 614442, 921663, 1126477, 1843326, 2252954, 3379431, 6758862, 10138293, 20276586]

約数ペア:

[(1, 20276586), (2, 10138293), (3, 6758862), (6, 3379431), (9, 2252954), (11, 1843326), (18, 1126477), (22, 921663), (33, 614442), (66, 307221), (99, 204814), (198, 102407)]