20165526132

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{535349}}^1$

素因数の和:535472

約数の個数: 48

約数和(自身を含む): 48806788800

約数和(自身を除く): 28641262668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 3139, 6278, 9417, 12556, 18834, 37668, 535349, 1070698, 1606047, 2141396, 3212094, 6424188, 23020007, 39080477, 46040014, 69060021, 78160954, 92080028, 117241431, 138120042, 156321908, 234482862, 276240084, 468965724, 1680460511, 3360921022, 5041381533, 6721842044, 10082763066, 20165526132]

約数ペア:

[(1, 20165526132), (2, 10082763066), (3, 6721842044), (4, 5041381533), (6, 3360921022), (12, 1680460511), (43, 468965724), (73, 276240084), (86, 234482862), (129, 156321908), (146, 138120042), (172, 117241431), (219, 92080028), (258, 78160954), (292, 69060021), (438, 46040014), (516, 39080477), (876, 23020007), (3139, 6424188), (6278, 3212094), (9417, 2141396), (12556, 1606047), (18834, 1070698), (37668, 535349)]