20149678927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2319521}}^1$

素因数の和:2319618

約数の個数: 16

約数和(自身を含む): 24716826432

約数和(自身を除く): 4567147505

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 2319521, 16236647, 39431857, 169325033, 276022999, 1185275231, 2878525561, 20149678927]

約数ペア:

[(1, 20149678927), (7, 2878525561), (17, 1185275231), (73, 276022999), (119, 169325033), (511, 39431857), (1241, 16236647), (8687, 2319521)]