20245577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 22643712

約数和(自身を除く): 2398135

約数列:

[1, 11, 103, 107, 167, 1133, 1177, 1837, 11021, 17201, 17869, 121231, 189211, 196559, 1840507, 20245577]

約数ペア:

[(1, 20245577), (11, 1840507), (103, 196559), (107, 189211), (167, 121231), (1133, 17869), (1177, 17201), (1837, 11021)]