2020751545

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{10103}}^1$

素因数の和:10584

約数の個数: 16

約数和(自身を含む): 2454059520

約数和(自身を除く): 433307975

約数列:

[1, 5, 109, 367, 545, 1835, 10103, 40003, 50515, 200015, 1101227, 3707801, 5506135, 18539005, 404150309, 2020751545]

約数ペア:

[(1, 2020751545), (5, 404150309), (109, 18539005), (367, 5506135), (545, 3707801), (1835, 1101227), (10103, 200015), (40003, 50515)]