2020104346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{800993}}^1$

素因数の和:801105

約数の個数: 16

約数和(自身を含む): 3296891304

約数和(自身を除く): 1276786958

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 800993, 1601986, 10412909, 20825818, 77696321, 155392642, 1010052173, 2020104346]

約数ペア:

[(1, 2020104346), (2, 1010052173), (13, 155392642), (26, 77696321), (97, 20825818), (194, 10412909), (1261, 1601986), (2522, 800993)]