20162470236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2390051}}^1$

素因数の和:2390114

約数の個数: 48

約数和(自身を含む): 50860306560

約数和(自身を除く): 30697836324

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 2390051, 4780102, 7170153, 9560204, 14340306, 28680612, 45410969, 88431887, 90821938, 136232907, 176863774, 181643876, 265295661, 272465814, 353727548, 530591322, 544931628, 1061182644, 1680205853, 3360411706, 5040617559, 6720823412, 10081235118, 20162470236]

約数ペア:

[(1, 20162470236), (2, 10081235118), (3, 6720823412), (4, 5040617559), (6, 3360411706), (12, 1680205853), (19, 1061182644), (37, 544931628), (38, 530591322), (57, 353727548), (74, 272465814), (76, 265295661), (111, 181643876), (114, 176863774), (148, 136232907), (222, 90821938), (228, 88431887), (444, 45410969), (703, 28680612), (1406, 14340306), (2109, 9560204), (2812, 7170153), (4218, 4780102), (8436, 2390051)]