20014564

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 35779968

約数和(自身を除く): 15765404

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 463, 926, 1852, 10807, 21614, 43228, 46763, 49541, 93526, 99082, 187052, 198164, 5003641, 10007282, 20014564]

約数ペア:

[(1, 20014564), (2, 10007282), (4, 5003641), (101, 198164), (107, 187052), (202, 99082), (214, 93526), (404, 49541), (428, 46763), (463, 43228), (926, 21614), (1852, 10807)]