20182928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26839}}^1$

素因数の和:26894

約数の個数: 20

約数和(自身を含む): 39937920

約数和(自身を除く): 19754992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26839, 53678, 107356, 214712, 429424, 1261433, 2522866, 5045732, 10091464, 20182928]

約数ペア:

[(1, 20182928), (2, 10091464), (4, 5045732), (8, 2522866), (16, 1261433), (47, 429424), (94, 214712), (188, 107356), (376, 53678), (752, 26839)]