20101947423

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{3733}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 27661949952

約数和(自身を除く): 7560002529

約数列:

[1, 3, 47, 141, 181, 211, 543, 633, 3733, 8507, 9917, 11199, 25521, 29751, 38191, 114573, 175451, 526353, 675673, 787663, 1794977, 2027019, 2362989, 5384931, 31756631, 37020161, 95269893, 111060483, 142567003, 427701009, 6700649141, 20101947423]

約数ペア:

[(1, 20101947423), (3, 6700649141), (47, 427701009), (141, 142567003), (181, 111060483), (211, 95269893), (543, 37020161), (633, 31756631), (3733, 5384931), (8507, 2362989), (9917, 2027019), (11199, 1794977), (25521, 787663), (29751, 675673), (38191, 526353), (114573, 175451)]