20173739408944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107941}}^1\times {\mathrm{1061909}}^1$

素因数の和:1169869

約数の個数: 40

約数和(自身を含む): 42640384389840

約数和(自身を除く): 22466644980896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 107941, 215882, 431764, 863528, 1061909, 1187351, 1727056, 2123818, 2374702, 4247636, 4749404, 8495272, 9498808, 11680999, 16990544, 18997616, 23361998, 46723996, 93447992, 186895984, 114623519369, 229247038738, 458494077476, 916988154952, 1260858713059, 1833976309904, 2521717426118, 5043434852236, 10086869704472, 20173739408944]

約数ペア:

[(1, 20173739408944), (2, 10086869704472), (4, 5043434852236), (8, 2521717426118), (11, 1833976309904), (16, 1260858713059), (22, 916988154952), (44, 458494077476), (88, 229247038738), (176, 114623519369), (107941, 186895984), (215882, 93447992), (431764, 46723996), (863528, 23361998), (1061909, 18997616), (1187351, 16990544), (1727056, 11680999), (2123818, 9498808), (2374702, 8495272), (4247636, 4749404)]