20171097356

素因数分解:

$2^2\times {\mathrm{1181}}^1\times {\mathrm{4269919}}^1$

素因数の和:4271104

約数の個数: 12

約数和(自身を含む): 35329318080

約数和(自身を除く): 15158220724

約数列:

[1, 2, 4, 1181, 2362, 4724, 4269919, 8539838, 17079676, 5042774339, 10085548678, 20171097356]

約数ペア:

[(1, 20171097356), (2, 10085548678), (4, 5042774339), (1181, 17079676), (2362, 8539838), (4724, 4269919)]