20200092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 51744000

約数和(自身を除く): 31543908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 597, 769, 796, 1194, 1538, 2189, 2307, 2388, 3076, 4378, 4614, 6567, 8459, 8756, 9228, 13134, 16918, 25377, 26268, 33836, 50754, 101508, 153031, 306062, 459093, 612124, 918186, 1683341, 1836372, 3366682, 5050023, 6733364, 10100046, 20200092]

約数ペア:

[(1, 20200092), (2, 10100046), (3, 6733364), (4, 5050023), (6, 3366682), (11, 1836372), (12, 1683341), (22, 918186), (33, 612124), (44, 459093), (66, 306062), (132, 153031), (199, 101508), (398, 50754), (597, 33836), (769, 26268), (796, 25377), (1194, 16918), (1538, 13134), (2189, 9228), (2307, 8756), (2388, 8459), (3076, 6567), (4378, 4614)]