20105609562

素因数分解:

$2^1\times 3^5\times {\mathrm{2551}}^1\times {\mathrm{16217}}^1$

素因数の和:18785

約数の個数: 48

約数和(自身を含む): 45196062912

約数和(自身を除く): 25090453350

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2551, 5102, 7653, 15306, 16217, 22959, 32434, 45918, 48651, 68877, 97302, 137754, 145953, 206631, 291906, 413262, 437859, 619893, 875718, 1239786, 1313577, 2627154, 3940731, 7881462, 41369567, 82739134, 124108701, 248217402, 372326103, 744652206, 1116978309, 2233956618, 3350934927, 6701869854, 10052804781, 20105609562]

約数ペア:

[(1, 20105609562), (2, 10052804781), (3, 6701869854), (6, 3350934927), (9, 2233956618), (18, 1116978309), (27, 744652206), (54, 372326103), (81, 248217402), (162, 124108701), (243, 82739134), (486, 41369567), (2551, 7881462), (5102, 3940731), (7653, 2627154), (15306, 1313577), (16217, 1239786), (22959, 875718), (32434, 619893), (45918, 437859), (48651, 413262), (68877, 291906), (97302, 206631), (137754, 145953)]