2019956133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 3203746560

約数和(自身を除く): 1183790427

約数列:

[1, 3, 13, 17, 37, 39, 51, 67, 111, 201, 221, 481, 629, 663, 871, 1139, 1229, 1443, 1887, 2479, 2613, 3417, 3687, 7437, 8177, 14807, 15977, 20893, 24531, 32227, 42143, 44421, 45473, 47931, 62679, 82343, 96681, 126429, 136419, 247029, 271609, 547859, 591149, 773041, 814827, 1070459, 1399831, 1643577, 1773447, 2319123, 3046691, 3211377, 4199493, 9140073, 10049533, 18197803, 30148599, 39606983, 51793747, 54593409, 118820949, 155381241, 673318711, 2019956133]

約数ペア:

[(1, 2019956133), (3, 673318711), (13, 155381241), (17, 118820949), (37, 54593409), (39, 51793747), (51, 39606983), (67, 30148599), (111, 18197803), (201, 10049533), (221, 9140073), (481, 4199493), (629, 3211377), (663, 3046691), (871, 2319123), (1139, 1773447), (1229, 1643577), (1443, 1399831), (1887, 1070459), (2479, 814827), (2613, 773041), (3417, 591149), (3687, 547859), (7437, 271609), (8177, 247029), (14807, 136419), (15977, 126429), (20893, 96681), (24531, 82343), (32227, 62679), (42143, 47931), (44421, 45473)]