20213305933

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{254329}}^1$

素因数の和:254484

約数の個数: 16

約数和(自身を含む): 21974112000

約数和(自身を除く): 1760806067

約数列:

[1, 19, 47, 89, 893, 1691, 4183, 79477, 254329, 4832251, 11953463, 22635281, 227115797, 430070339, 1063858207, 20213305933]

約数ペア:

[(1, 20213305933), (19, 1063858207), (47, 430070339), (89, 227115797), (893, 22635281), (1691, 11953463), (4183, 4832251), (79477, 254329)]