2020199227

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{18047}}^1$

素因数の和:18258

約数の個数: 16

約数和(自身を含む): 2190016512

約数和(自身を除く): 169817285

約数列:

[1, 23, 31, 157, 713, 3611, 4867, 18047, 111941, 415081, 559457, 2833379, 12867511, 65167717, 87834749, 2020199227]

約数ペア:

[(1, 2020199227), (23, 87834749), (31, 65167717), (157, 12867511), (713, 2833379), (3611, 559457), (4867, 415081), (18047, 111941)]