20166045846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{42967}}^1$

素因数の和:43193

約数の個数: 64

約数和(自身を含む): 44549222400

約数和(自身を除く): 24383176554

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 179, 358, 437, 537, 874, 1074, 1311, 2622, 3401, 4117, 6802, 8234, 10203, 12351, 20406, 24702, 42967, 78223, 85934, 128901, 156446, 234669, 257802, 469338, 816373, 988241, 1632746, 1976482, 2449119, 2964723, 4898238, 5929446, 7691093, 15382186, 18776579, 23073279, 37553158, 46146558, 56329737, 112659474, 146130767, 176895139, 292261534, 353790278, 438392301, 530685417, 876784602, 1061370834, 3361007641, 6722015282, 10083022923, 20166045846]

約数ペア:

[(1, 20166045846), (2, 10083022923), (3, 6722015282), (6, 3361007641), (19, 1061370834), (23, 876784602), (38, 530685417), (46, 438392301), (57, 353790278), (69, 292261534), (114, 176895139), (138, 146130767), (179, 112659474), (358, 56329737), (437, 46146558), (537, 37553158), (874, 23073279), (1074, 18776579), (1311, 15382186), (2622, 7691093), (3401, 5929446), (4117, 4898238), (6802, 2964723), (8234, 2449119), (10203, 1976482), (12351, 1632746), (20406, 988241), (24702, 816373), (42967, 469338), (78223, 257802), (85934, 234669), (128901, 156446)]