20205098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2281}}^1$

素因数の和:2429

約数の個数: 16

約数和(自身を含む): 31327296

約数和(自身を除く): 11122198

約数列:

[1, 2, 43, 86, 103, 206, 2281, 4429, 4562, 8858, 98083, 196166, 234943, 469886, 10102549, 20205098]

約数ペア:

[(1, 20205098), (2, 10102549), (43, 469886), (86, 234943), (103, 196166), (206, 98083), (2281, 8858), (4429, 4562)]