20428054526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19756339}}^1$

素因数の和:19756399

約数の個数: 16

約数和(自身を含む): 34138955520

約数和(自身を除く): 13710900994

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 19756339, 39512678, 217319729, 434639458, 928547933, 1857095866, 10214027263, 20428054526]

約数ペア:

[(1, 20428054526), (2, 10214027263), (11, 1857095866), (22, 928547933), (47, 434639458), (94, 217319729), (517, 39512678), (1034, 19756339)]