20014544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113719}}^1$

素因数の和:113738

約数の個数: 20

約数和(自身を含む): 42303840

約数和(自身を除く): 22289296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 113719, 227438, 454876, 909752, 1250909, 1819504, 2501818, 5003636, 10007272, 20014544]

約数ペア:

[(1, 20014544), (2, 10007272), (4, 5003636), (8, 2501818), (11, 1819504), (16, 1250909), (22, 909752), (44, 454876), (88, 227438), (176, 113719)]