20296070

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8941}}^1$

素因数の和:9175

約数の個数: 16

約数和(自身を含む): 36697968

約数和(自身を除く): 16401898

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8941, 17882, 44705, 89410, 2029607, 4059214, 10148035, 20296070]

約数ペア:

[(1, 20296070), (2, 10148035), (5, 4059214), (10, 2029607), (227, 89410), (454, 44705), (1135, 17882), (2270, 8941)]