20124163587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{46619}}^1$

素因数の和:46863

約数の個数: 32

約数和(自身を含む): 29789061120

約数和(自身を除く): 9664897533

約数列:

[1, 3, 11, 33, 103, 127, 309, 381, 1133, 1397, 3399, 4191, 13081, 39243, 46619, 139857, 143891, 431673, 512809, 1538427, 4801757, 5920613, 14405271, 17761839, 52819327, 65126743, 158457981, 195380229, 609823139, 1829469417, 6708054529, 20124163587]

約数ペア:

[(1, 20124163587), (3, 6708054529), (11, 1829469417), (33, 609823139), (103, 195380229), (127, 158457981), (309, 65126743), (381, 52819327), (1133, 17761839), (1397, 14405271), (3399, 5920613), (4191, 4801757), (13081, 1538427), (39243, 512809), (46619, 431673), (139857, 143891)]