20137076374

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1\times {\mathrm{2003}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 31051931904

約数和(自身を除く): 10914855530

約数列:

[1, 2, 71, 83, 142, 166, 853, 1706, 2003, 4006, 5893, 11786, 60563, 70799, 121126, 141598, 142213, 166249, 284426, 332498, 1708559, 3417118, 5026729, 10053458, 11803679, 23607358, 121307689, 141810397, 242615378, 283620794, 10068538187, 20137076374]

約数ペア:

[(1, 20137076374), (2, 10068538187), (71, 283620794), (83, 242615378), (142, 141810397), (166, 121307689), (853, 23607358), (1706, 11803679), (2003, 10053458), (4006, 5026729), (5893, 3417118), (11786, 1708559), (60563, 332498), (70799, 284426), (121126, 166249), (141598, 142213)]