2020125564

素因数分解:

$2^2\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{38461}}^1$

素因数の和:39930

約数の個数: 36

約数和(自身を含む): 5110061320

約数和(自身を除く): 3089935756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1459, 2918, 4377, 5836, 8754, 13131, 17508, 26262, 38461, 52524, 76922, 115383, 153844, 230766, 346149, 461532, 692298, 1384596, 56114599, 112229198, 168343797, 224458396, 336687594, 505031391, 673375188, 1010062782, 2020125564]

約数ペア:

[(1, 2020125564), (2, 1010062782), (3, 673375188), (4, 505031391), (6, 336687594), (9, 224458396), (12, 168343797), (18, 112229198), (36, 56114599), (1459, 1384596), (2918, 692298), (4377, 461532), (5836, 346149), (8754, 230766), (13131, 153844), (17508, 115383), (26262, 76922), (38461, 52524)]