20172290

素因数分解:

$2^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3583}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 36384768

約数和(自身を除く): 16212478

約数列:

[1, 2, 5, 10, 563, 1126, 2815, 3583, 5630, 7166, 17915, 35830, 2017229, 4034458, 10086145, 20172290]

約数ペア:

[(1, 20172290), (2, 10086145), (5, 4034458), (10, 2017229), (563, 35830), (1126, 17915), (2815, 7166), (3583, 5630)]