20347062815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5707451}}^1$

素因数の和:5707510

約数の個数: 16

約数和(自身を含む): 26299938816

約数和(自身を除く): 5952876001

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 5707451, 28537255, 131271373, 176930981, 656356865, 884654905, 4069412563, 20347062815]

約数ペア:

[(1, 20347062815), (5, 4069412563), (23, 884654905), (31, 656356865), (115, 176930981), (155, 131271373), (713, 28537255), (3565, 5707451)]