20059562607

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2957329}}^1$

素因数の和:2957375

約数の個数: 32

約数和(自身を含む): 34068441600

約数和(自身を除く): 14008878993

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 2957329, 8871987, 20701303, 50274593, 56189251, 62103909, 150823779, 168567753, 351922151, 393324757, 955217267, 1055766453, 1179974271, 2865651801, 6686520869, 20059562607]

約数ペア:

[(1, 20059562607), (3, 6686520869), (7, 2865651801), (17, 1179974271), (19, 1055766453), (21, 955217267), (51, 393324757), (57, 351922151), (119, 168567753), (133, 150823779), (323, 62103909), (357, 56189251), (399, 50274593), (969, 20701303), (2261, 8871987), (6783, 2957329)]