20859204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102251}}^1$

素因数の和:102275

約数の個数: 24

約数和(自身を含む): 51535008

約数和(自身を除く): 30675804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102251, 204502, 306753, 409004, 613506, 1227012, 1738267, 3476534, 5214801, 6953068, 10429602, 20859204]

約数ペア:

[(1, 20859204), (2, 10429602), (3, 6953068), (4, 5214801), (6, 3476534), (12, 1738267), (17, 1227012), (34, 613506), (51, 409004), (68, 306753), (102, 204502), (204, 102251)]