20173577418

素因数分解:

$2^1\times 3^3\times {\mathrm{4289}}^1\times {\mathrm{87103}}^1$

素因数の和:91403

約数の個数: 32

約数和(自身を含む): 44841139200

約数和(自身を除く): 24667561782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4289, 8578, 12867, 25734, 38601, 77202, 87103, 115803, 174206, 231606, 261309, 522618, 783927, 1567854, 2351781, 4703562, 373584767, 747169534, 1120754301, 2241508602, 3362262903, 6724525806, 10086788709, 20173577418]

約数ペア:

[(1, 20173577418), (2, 10086788709), (3, 6724525806), (6, 3362262903), (9, 2241508602), (18, 1120754301), (27, 747169534), (54, 373584767), (4289, 4703562), (8578, 2351781), (12867, 1567854), (25734, 783927), (38601, 522618), (77202, 261309), (87103, 231606), (115803, 174206)]