20160032109

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{53479}}^1$

素因数の和:54137

約数の個数: 32

約数和(自身を含む): 31831296000

約数和(自身を除く): 11671263891

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 619, 1857, 4333, 12999, 17951, 53479, 53853, 125657, 160437, 374353, 376971, 1123059, 1550891, 4652673, 10856237, 32568711, 33103501, 99310503, 231724507, 695173521, 960001529, 2880004587, 6720010703, 20160032109]

約数ペア:

[(1, 20160032109), (3, 6720010703), (7, 2880004587), (21, 960001529), (29, 695173521), (87, 231724507), (203, 99310503), (609, 33103501), (619, 32568711), (1857, 10856237), (4333, 4652673), (12999, 1550891), (17951, 1123059), (53479, 376971), (53853, 374353), (125657, 160437)]