20123402022002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{184631}}^1\times {\mathrm{23399}}^1$

素因数の和:208186

約数の個数: 32

約数和(自身を含む): 32195537337600

約数和(自身を除く): 12072135315598

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 23399, 46798, 184631, 369262, 397783, 795566, 3138727, 3205663, 6277454, 6411326, 25294447, 50588894, 54496271, 108992542, 430005599, 860011198, 4320180769, 8640361538, 73443073073, 146886146146, 591864765353, 1183729530706, 10061701011001, 20123402022002]

約数ペア:

[(1, 20123402022002), (2, 10061701011001), (17, 1183729530706), (34, 591864765353), (137, 146886146146), (274, 73443073073), (2329, 8640361538), (4658, 4320180769), (23399, 860011198), (46798, 430005599), (184631, 108992542), (369262, 54496271), (397783, 50588894), (795566, 25294447), (3138727, 6411326), (3205663, 6277454)]