20925055246

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1\times {\mathrm{121789}}^1$

素因数の和:122379

約数の個数: 16

約数和(自身を含む): 31603043520

約数和(自身を除く): 10677988274

約数列:

[1, 2, 271, 317, 542, 634, 85907, 121789, 171814, 243578, 33004819, 38607113, 66009638, 77214226, 10462527623, 20925055246]

約数ペア:

[(1, 20925055246), (2, 10462527623), (271, 77214226), (317, 66009638), (542, 38607113), (634, 33004819), (85907, 243578), (121789, 171814)]