20166798962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4581281}}^1$

素因数の和:4581385

約数の個数: 16

約数和(自身を含む): 31665821184

約数和(自身を除く): 11499022222

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 4581281, 9162562, 142019711, 284039422, 325270951, 650541902, 10083399481, 20166798962]

約数ペア:

[(1, 20166798962), (2, 10083399481), (31, 650541902), (62, 325270951), (71, 284039422), (142, 142019711), (2201, 9162562), (4402, 4581281)]