20050502493

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30799543}}^1$

素因数の和:30799584

約数の個数: 16

約数和(自身を含む): 31538733056

約数和(自身を除く): 11488230563

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 30799543, 92398629, 215596801, 646790403, 954785833, 2864357499, 6683500831, 20050502493]

約数ペア:

[(1, 20050502493), (3, 6683500831), (7, 2864357499), (21, 954785833), (31, 646790403), (93, 215596801), (217, 92398629), (651, 30799543)]