20244976707

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{148279}}^1$

素因数の和:148994

約数の個数: 16

約数和(自身を含む): 27416378880

約数和(自身を除く): 7171402173

約数列:

[1, 3, 71, 213, 641, 1923, 45511, 136533, 148279, 444837, 10527809, 31583427, 95046839, 285140517, 6748325569, 20244976707]

約数ペア:

[(1, 20244976707), (3, 6748325569), (71, 285140517), (213, 95046839), (641, 31583427), (1923, 10527809), (45511, 444837), (136533, 148279)]