20121668611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{103423}}^1$

素因数の和:104226

約数の個数: 16

約数和(自身を含む): 22935306240

約数和(自身を除く): 2813637629

約数列:

[1, 11, 23, 253, 769, 8459, 17687, 103423, 194557, 1137653, 2378729, 26166019, 79532287, 874855157, 1829242601, 20121668611]

約数ペア:

[(1, 20121668611), (11, 1829242601), (23, 874855157), (253, 79532287), (769, 26166019), (8459, 2378729), (17687, 1137653), (103423, 194557)]