20160583645

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{606607}}^1$

素因数の和:606669

約数の個数: 24

約数和(自身を含む): 26816926464

約数和(自身を除く): 6656342819

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 6647, 33235, 606607, 3033035, 10312319, 13951961, 51561595, 69759805, 175309423, 237183337, 876547115, 1185916685, 4032116729, 20160583645]

約数ペア:

[(1, 20160583645), (5, 4032116729), (17, 1185916685), (23, 876547115), (85, 237183337), (115, 175309423), (289, 69759805), (391, 51561595), (1445, 13951961), (1955, 10312319), (6647, 3033035), (33235, 606607)]