20300753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 23493120

約数和(自身を除く): 3192367

約数列:

[1, 11, 31, 37, 341, 407, 1147, 1609, 12617, 17699, 49879, 59533, 548669, 654863, 1845523, 20300753]

約数ペア:

[(1, 20300753), (11, 1845523), (31, 654863), (37, 548669), (341, 59533), (407, 49879), (1147, 17699), (1609, 12617)]