20186513995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{10687}}^1$

素因数の和:11107

約数の個数: 32

約数和(自身を含む): 26010316800

約数和(自身を除く): 5823802805

約数列:

[1, 5, 19, 59, 95, 295, 337, 1121, 1685, 5605, 6403, 10687, 19883, 32015, 53435, 99415, 203053, 377777, 630533, 1015265, 1888885, 3152665, 3601519, 11980127, 18007595, 59900635, 68428861, 212489621, 342144305, 1062448105, 4037302799, 20186513995]

約数ペア:

[(1, 20186513995), (5, 4037302799), (19, 1062448105), (59, 342144305), (95, 212489621), (295, 68428861), (337, 59900635), (1121, 18007595), (1685, 11980127), (5605, 3601519), (6403, 3152665), (10687, 1888885), (19883, 1015265), (32015, 630533), (53435, 377777), (99415, 203053)]