20201996322

素因数分解:

$2^1\times 3^4\times {\mathrm{124703681}}^1$

素因数の和:124703695

約数の個数: 20

約数和(自身を含む): 45267436566

約数和(自身を除く): 25065440244

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124703681, 249407362, 374111043, 748222086, 1122333129, 2244666258, 3366999387, 6733998774, 10100998161, 20201996322]

約数ペア:

[(1, 20201996322), (2, 10100998161), (3, 6733998774), (6, 3366999387), (9, 2244666258), (18, 1122333129), (27, 748222086), (54, 374111043), (81, 249407362), (162, 124703681)]