20132804628

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{886283}}^1$

素因数の和:886924

約数の個数: 36

約数和(自身を含む): 50971965408

約数和(自身を除く): 30839160780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2524, 3786, 5679, 7572, 11358, 22716, 886283, 1772566, 2658849, 3545132, 5317698, 7976547, 10635396, 15953094, 31906188, 559244573, 1118489146, 1677733719, 2236978292, 3355467438, 5033201157, 6710934876, 10066402314, 20132804628]

約数ペア:

[(1, 20132804628), (2, 10066402314), (3, 6710934876), (4, 5033201157), (6, 3355467438), (9, 2236978292), (12, 1677733719), (18, 1118489146), (36, 559244573), (631, 31906188), (1262, 15953094), (1893, 10635396), (2524, 7976547), (3786, 5317698), (5679, 3545132), (7572, 2658849), (11358, 1772566), (22716, 886283)]