20135531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 23133600

約数和(自身を除く): 2998069

約数列:

[1, 13, 17, 179, 221, 509, 2327, 3043, 6617, 8653, 39559, 91111, 112489, 1184443, 1548887, 20135531]

約数ペア:

[(1, 20135531), (13, 1548887), (17, 1184443), (179, 112489), (221, 91111), (509, 39559), (2327, 8653), (3043, 6617)]