20294406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102497}}^1$

素因数の和:102516

約数の個数: 24

約数和(自身を含む): 47969064

約数和(自身を除く): 27674658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102497, 204994, 307491, 614982, 922473, 1127467, 1844946, 2254934, 3382401, 6764802, 10147203, 20294406]

約数ペア:

[(1, 20294406), (2, 10147203), (3, 6764802), (6, 3382401), (9, 2254934), (11, 1844946), (18, 1127467), (22, 922473), (33, 614982), (66, 307491), (99, 204994), (198, 102497)]