20159097937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79680229}}^1$

素因数の和:79680263

約数の個数: 8

約数和(自身を含む): 22947906240

約数和(自身を除く): 2788808303

約数列:

[1, 11, 23, 253, 79680229, 876482519, 1832645267, 20159097937]

約数ペア:

[(1, 20159097937), (11, 1832645267), (23, 876482519), (253, 79680229)]