20763150362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 34835819040

約数和(自身を除く): 14072668678

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 109, 218, 629, 901, 1258, 1802, 1853, 1961, 2857, 3706, 3922, 4033, 5714, 5777, 8066, 11554, 33337, 48569, 66674, 68561, 97138, 98209, 105709, 137122, 151421, 196418, 211418, 213749, 302842, 311413, 427498, 622826, 1797053, 2574157, 3594106, 3633733, 5148314, 5294021, 5602577, 7267466, 10588042, 11205154, 11522281, 16504889, 23044562, 33009778, 95243809, 190487618, 195878777, 280583113, 391757554, 561166226, 610680893, 1221361786, 10381575181, 20763150362]

約数ペア:

[(1, 20763150362), (2, 10381575181), (17, 1221361786), (34, 610680893), (37, 561166226), (53, 391757554), (74, 280583113), (106, 195878777), (109, 190487618), (218, 95243809), (629, 33009778), (901, 23044562), (1258, 16504889), (1802, 11522281), (1853, 11205154), (1961, 10588042), (2857, 7267466), (3706, 5602577), (3922, 5294021), (4033, 5148314), (5714, 3633733), (5777, 3594106), (8066, 2574157), (11554, 1797053), (33337, 622826), (48569, 427498), (66674, 311413), (68561, 302842), (97138, 213749), (98209, 211418), (105709, 196418), (137122, 151421)]