20168325859

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{11939}}^1$

素因数の和:12591

約数の個数: 24

約数和(自身を含む): 23172387840

約数和(自身を除く): 3004061981

約数列:

[1, 11, 23, 121, 253, 607, 2783, 6677, 11939, 13961, 73447, 131329, 153571, 274597, 1444619, 1689281, 3020567, 7246973, 33226237, 79716703, 166680379, 876883733, 1833484169, 20168325859]

約数ペア:

[(1, 20168325859), (11, 1833484169), (23, 876883733), (121, 166680379), (253, 79716703), (607, 33226237), (2783, 7246973), (6677, 3020567), (11939, 1689281), (13961, 1444619), (73447, 274597), (131329, 153571)]