20005202

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5693}}^1$

素因数の和:5953

約数の個数: 16

約数和(自身を含む): 34437312

約数和(自身を除く): 14432110

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 5693, 11386, 39851, 79702, 1428943, 2857886, 10002601, 20005202]

約数ペア:

[(1, 20005202), (2, 10002601), (7, 2857886), (14, 1428943), (251, 79702), (502, 39851), (1757, 11386), (3514, 5693)]