20219663435

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{11489}}^1\times {\mathrm{7489}}^1$

素因数の和:19030

約数の個数: 16

約数和(自身を含む): 24785308800

約数和(自身を除く): 4565645365

約数列:

[1, 5, 47, 235, 7489, 11489, 37445, 57445, 351983, 539983, 1759915, 2699915, 86041121, 430205605, 4043932687, 20219663435]

約数ペア:

[(1, 20219663435), (5, 4043932687), (47, 430205605), (235, 86041121), (7489, 2699915), (11489, 1759915), (37445, 539983), (57445, 351983)]