20196545663

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4046593}}^1$

素因数の和:4046654

約数の個数: 16

約数和(自身を含む): 24862273536

約数和(自身を除く): 4665727873

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 4046593, 28326151, 93071639, 125444383, 651501473, 878110681, 2885220809, 20196545663]

約数ペア:

[(1, 20196545663), (7, 2885220809), (23, 878110681), (31, 651501473), (161, 125444383), (217, 93071639), (713, 28326151), (4991, 4046593)]