20226476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2017}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 37292640

約数和(自身を除く): 17066164

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2017, 2507, 4034, 5014, 8068, 10028, 46391, 92782, 185564, 219853, 439706, 879412, 5056619, 10113238, 20226476]

約数ペア:

[(1, 20226476), (2, 10113238), (4, 5056619), (23, 879412), (46, 439706), (92, 219853), (109, 185564), (218, 92782), (436, 46391), (2017, 10028), (2507, 8068), (4034, 5014)]