2020196275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{4753403}}^1$

素因数の和:4753430

約数の個数: 12

約数和(自身を含む): 2652399432

約数和(自身を除く): 632203157

約数列:

[1, 5, 17, 25, 85, 425, 4753403, 23767015, 80807851, 118835075, 404039255, 2020196275]

約数ペア:

[(1, 2020196275), (5, 404039255), (17, 118835075), (25, 80807851), (85, 23767015), (425, 4753403)]