20162728092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{360023}}^1$

素因数の和:360402

約数の個数: 48

約数和(自身を含む): 50806586880

約数和(自身を除く): 30643858788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 359, 718, 1077, 1436, 2154, 4308, 4667, 9334, 14001, 18668, 28002, 56004, 360023, 720046, 1080069, 1440092, 2160138, 4320276, 4680299, 9360598, 14040897, 18721196, 28081794, 56163588, 129248257, 258496514, 387744771, 516993028, 775489542, 1550979084, 1680227341, 3360454682, 5040682023, 6720909364, 10081364046, 20162728092]

約数ペア:

[(1, 20162728092), (2, 10081364046), (3, 6720909364), (4, 5040682023), (6, 3360454682), (12, 1680227341), (13, 1550979084), (26, 775489542), (39, 516993028), (52, 387744771), (78, 258496514), (156, 129248257), (359, 56163588), (718, 28081794), (1077, 18721196), (1436, 14040897), (2154, 9360598), (4308, 4680299), (4667, 4320276), (9334, 2160138), (14001, 1440092), (18668, 1080069), (28002, 720046), (56004, 360023)]