20217302207

素因数分解:

${\mathrm{17}}^2\times {\mathrm{3463}}^1\times {\mathrm{20201}}^1$

素因数の和:23698

約数の個数: 12

約数和(自身を含む): 21483776496

約数和(自身を除く): 1266474289

約数列:

[1, 17, 289, 3463, 20201, 58871, 343417, 1000807, 5838089, 69956063, 1189253071, 20217302207]

約数ペア:

[(1, 20217302207), (17, 1189253071), (289, 69956063), (3463, 5838089), (20201, 1000807), (58871, 343417)]