2020145133

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1777}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 2841955200

約数和(自身を除く): 821810067

約数列:

[1, 3, 29, 73, 87, 179, 219, 537, 1777, 2117, 5191, 5331, 6351, 13067, 15573, 39201, 51533, 129721, 154599, 318083, 378943, 389163, 954249, 1136829, 3761909, 9224407, 11285727, 23220059, 27673221, 69660177, 673381711, 2020145133]

約数ペア:

[(1, 2020145133), (3, 673381711), (29, 69660177), (73, 27673221), (87, 23220059), (179, 11285727), (219, 9224407), (537, 3761909), (1777, 1136829), (2117, 954249), (5191, 389163), (5331, 378943), (6351, 318083), (13067, 154599), (15573, 129721), (39201, 51533)]