20185968074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1\times {\mathrm{97841}}^1$

素因数の和:100285

約数の個数: 16

約数和(自身を含む): 30996345600

約数和(自身を除く): 10810377526

約数列:

[1, 2, 43, 86, 2399, 4798, 97841, 103157, 195682, 206314, 4207163, 8414326, 234720559, 469441118, 10092984037, 20185968074]

約数ペア:

[(1, 20185968074), (2, 10092984037), (43, 469441118), (86, 234720559), (2399, 8414326), (4798, 4207163), (97841, 206314), (103157, 195682)]