20198376

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8501}}^1$

素因数の和:8527

約数の個数: 64

約数和(自身を含む): 61214400

約数和(自身を除く): 41016024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8501, 17002, 25503, 34004, 51006, 68008, 76509, 93511, 102012, 153018, 187022, 204024, 229527, 280533, 306036, 374044, 459054, 561066, 612072, 748088, 841599, 918108, 1122132, 1683198, 1836216, 2244264, 2524797, 3366396, 5049594, 6732792, 10099188, 20198376]

約数ペア:

[(1, 20198376), (2, 10099188), (3, 6732792), (4, 5049594), (6, 3366396), (8, 2524797), (9, 2244264), (11, 1836216), (12, 1683198), (18, 1122132), (22, 918108), (24, 841599), (27, 748088), (33, 612072), (36, 561066), (44, 459054), (54, 374044), (66, 306036), (72, 280533), (88, 229527), (99, 204024), (108, 187022), (132, 153018), (198, 102012), (216, 93511), (264, 76509), (297, 68008), (396, 51006), (594, 34004), (792, 25503), (1188, 17002), (2376, 8501)]