20192807535

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{333793}}^1$

素因数の和:333947

約数の個数: 32

約数和(自身を含む): 33486214080

約数和(自身を除く): 13293406545

約数列:

[1, 3, 5, 15, 37, 109, 111, 185, 327, 545, 555, 1635, 4033, 12099, 20165, 60495, 333793, 1001379, 1668965, 5006895, 12350341, 36383437, 37051023, 61751705, 109150311, 181917185, 185255115, 545751555, 1346187169, 4038561507, 6730935845, 20192807535]

約数ペア:

[(1, 20192807535), (3, 6730935845), (5, 4038561507), (15, 1346187169), (37, 545751555), (109, 185255115), (111, 181917185), (185, 109150311), (327, 61751705), (545, 37051023), (555, 36383437), (1635, 12350341), (4033, 5006895), (12099, 1668965), (20165, 1001379), (60495, 333793)]