20632866

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 44709024

約数和(自身を除く): 24076158

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 163, 219, 289, 326, 438, 489, 578, 867, 978, 1241, 1734, 2482, 2771, 3723, 5542, 7446, 8313, 11899, 16626, 21097, 23798, 35697, 42194, 47107, 63291, 71394, 94214, 126582, 141321, 202283, 282642, 404566, 606849, 1213698, 3438811, 6877622, 10316433, 20632866]

約数ペア:

[(1, 20632866), (2, 10316433), (3, 6877622), (6, 3438811), (17, 1213698), (34, 606849), (51, 404566), (73, 282642), (102, 202283), (146, 141321), (163, 126582), (219, 94214), (289, 71394), (326, 63291), (438, 47107), (489, 42194), (578, 35697), (867, 23798), (978, 21097), (1241, 16626), (1734, 11899), (2482, 8313), (2771, 7446), (3723, 5542)]