20137213472

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{93491}}^1$

素因数の和:93681

約数の個数: 48

約数和(自身を含む): 40711652352

約数和(自身を除く): 20574438880

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 127, 212, 254, 424, 508, 848, 1016, 1696, 2032, 4064, 6731, 13462, 26924, 53848, 93491, 107696, 186982, 215392, 373964, 747928, 1495856, 2991712, 4955023, 9910046, 11873357, 19820092, 23746714, 39640184, 47493428, 79280368, 94986856, 158560736, 189973712, 379947424, 629287921, 1258575842, 2517151684, 5034303368, 10068606736, 20137213472]

約数ペア:

[(1, 20137213472), (2, 10068606736), (4, 5034303368), (8, 2517151684), (16, 1258575842), (32, 629287921), (53, 379947424), (106, 189973712), (127, 158560736), (212, 94986856), (254, 79280368), (424, 47493428), (508, 39640184), (848, 23746714), (1016, 19820092), (1696, 11873357), (2032, 9910046), (4064, 4955023), (6731, 2991712), (13462, 1495856), (26924, 747928), (53848, 373964), (93491, 215392), (107696, 186982)]