20244094928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26920339}}^1$

素因数の和:26920394

約数の個数: 20

約数和(自身を含む): 40057465920

約数和(自身を除く): 19813370992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26920339, 53840678, 107681356, 215362712, 430725424, 1265255933, 2530511866, 5061023732, 10122047464, 20244094928]

約数ペア:

[(1, 20244094928), (2, 10122047464), (4, 5061023732), (8, 2530511866), (16, 1265255933), (47, 430725424), (94, 215362712), (188, 107681356), (376, 53840678), (752, 26920339)]