20316606805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{23623}}^1$

素因数の和:24481

約数の個数: 32

約数和(自身を含む): 28031293440

約数和(自身を除く): 7714686635

約数列:

[1, 5, 11, 19, 55, 95, 209, 823, 1045, 4115, 9053, 15637, 23623, 45265, 78185, 118115, 172007, 259853, 448837, 860035, 1299265, 2244185, 4937207, 19441729, 24686035, 97208645, 213859019, 369392851, 1069295095, 1846964255, 4063321361, 20316606805]

約数ペア:

[(1, 20316606805), (5, 4063321361), (11, 1846964255), (19, 1069295095), (55, 369392851), (95, 213859019), (209, 97208645), (823, 24686035), (1045, 19441729), (4115, 4937207), (9053, 2244185), (15637, 1299265), (23623, 860035), (45265, 448837), (78185, 259853), (118115, 172007)]