20841868945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1\times {\mathrm{14479}}^1$

素因数の和:27024

約数の個数: 16

約数和(自身を含む): 26101532160

約数和(自身を除く): 5259663215

約数列:

[1, 5, 23, 115, 12517, 14479, 62585, 72395, 287891, 333017, 1439455, 1665085, 181233643, 906168215, 4168373789, 20841868945]

約数ペア:

[(1, 20841868945), (5, 4168373789), (23, 906168215), (115, 181233643), (12517, 1665085), (14479, 1439455), (62585, 333017), (72395, 287891)]