20182913210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1\times {\mathrm{29207}}^1$

素因数の和:32870

約数の個数: 32

約数和(自身を含む): 38253133440

約数和(自身を除く): 18070220230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3637, 7274, 18185, 29207, 36370, 58414, 69103, 138206, 146035, 292070, 345515, 554933, 691030, 1109866, 2774665, 5549330, 106225859, 212451718, 531129295, 1062258590, 2018291321, 4036582642, 10091456605, 20182913210]

約数ペア:

[(1, 20182913210), (2, 10091456605), (5, 4036582642), (10, 2018291321), (19, 1062258590), (38, 531129295), (95, 212451718), (190, 106225859), (3637, 5549330), (7274, 2774665), (18185, 1109866), (29207, 691030), (36370, 554933), (58414, 345515), (69103, 292070), (138206, 146035)]