20682777466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1\times {\mathrm{293431}}^1$

素因数の和:296157

約数の個数: 16

約数和(自身を含む): 33423078528

約数和(自身を除く): 12740301062

約数列:

[1, 2, 13, 26, 2711, 5422, 35243, 70486, 293431, 586862, 3814603, 7629206, 795491441, 1590982882, 10341388733, 20682777466]

約数ペア:

[(1, 20682777466), (2, 10341388733), (13, 1590982882), (26, 795491441), (2711, 7629206), (5422, 3814603), (35243, 586862), (70486, 293431)]