20340028810

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7561349}}^1$

素因数の和:7561625

約数の個数: 16

約数和(自身を含む): 36748161000

約数和(自身を除く): 16408132190

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 7561349, 15122698, 37806745, 75613490, 2034002881, 4068005762, 10170014405, 20340028810]

約数ペア:

[(1, 20340028810), (2, 10170014405), (5, 4068005762), (10, 2034002881), (269, 75613490), (538, 37806745), (1345, 15122698), (2690, 7561349)]