20136132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 53936064

約数和(自身を除く): 33799932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 293, 332, 414, 498, 586, 747, 828, 879, 996, 1172, 1494, 1758, 1909, 2637, 2988, 3516, 3818, 5274, 5727, 6739, 7636, 10548, 11454, 13478, 17181, 20217, 22908, 24319, 26956, 34362, 40434, 48638, 60651, 68724, 72957, 80868, 97276, 121302, 145914, 218871, 242604, 291828, 437742, 559337, 875484, 1118674, 1678011, 2237348, 3356022, 5034033, 6712044, 10068066, 20136132]

約数ペア:

[(1, 20136132), (2, 10068066), (3, 6712044), (4, 5034033), (6, 3356022), (9, 2237348), (12, 1678011), (18, 1118674), (23, 875484), (36, 559337), (46, 437742), (69, 291828), (83, 242604), (92, 218871), (138, 145914), (166, 121302), (207, 97276), (249, 80868), (276, 72957), (293, 68724), (332, 60651), (414, 48638), (498, 40434), (586, 34362), (747, 26956), (828, 24319), (879, 22908), (996, 20217), (1172, 17181), (1494, 13478), (1758, 11454), (1909, 10548), (2637, 7636), (2988, 6739), (3516, 5727), (3818, 5274)]