20173902446

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{5867}}^1\times {\mathrm{39983}}^1$

素因数の和:45895

約数の個数: 16

約数和(自身を含む): 30970646784

約数和(自身を除く): 10796744338

約数列:

[1, 2, 43, 86, 5867, 11734, 39983, 79966, 252281, 504562, 1719269, 3438538, 234580261, 469160522, 10086951223, 20173902446]

約数ペア:

[(1, 20173902446), (2, 10086951223), (43, 469160522), (86, 234580261), (5867, 3438538), (11734, 1719269), (39983, 504562), (79966, 252281)]