20122013109

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1911467}}^1$

素因数の和:1911521

約数の個数: 24

約数和(自身を含む): 30507029280

約数和(自身を除く): 10385016171

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 3509, 10527, 1911467, 5734401, 21026137, 55432543, 63078411, 166297629, 231287507, 609757973, 693862521, 1829273919, 6707337703, 20122013109]

約数ペア:

[(1, 20122013109), (3, 6707337703), (11, 1829273919), (29, 693862521), (33, 609757973), (87, 231287507), (121, 166297629), (319, 63078411), (363, 55432543), (957, 21026137), (3509, 5734401), (10527, 1911467)]