20342488339

素因数分解:

${\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1559}}^1\times {\mathrm{2237}}^1$

素因数の和:4122

約数の個数: 16

約数和(自身を含む): 21506284800

約数和(自身を除く): 1163796461

約数列:

[1, 19, 307, 1559, 2237, 5833, 29621, 42503, 478613, 686759, 3487483, 9093647, 13048421, 66262177, 1070657281, 20342488339]

約数ペア:

[(1, 20342488339), (19, 1070657281), (307, 66262177), (1559, 13048421), (2237, 9093647), (5833, 3487483), (29621, 686759), (42503, 478613)]