20082615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 36950016

約数和(自身を除く): 16867401

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 991, 1351, 2895, 2973, 4053, 4955, 6755, 6937, 14865, 20265, 20811, 34685, 104055, 191263, 573789, 956315, 1338841, 2868945, 4016523, 6694205, 20082615]

約数ペア:

[(1, 20082615), (3, 6694205), (5, 4016523), (7, 2868945), (15, 1338841), (21, 956315), (35, 573789), (105, 191263), (193, 104055), (579, 34685), (965, 20811), (991, 20265), (1351, 14865), (2895, 6937), (2973, 6755), (4053, 4955)]