20023524

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2726

約数の個数: 60

約数和(自身を含む): 54641664

約数和(自身を除く): 34618140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 2687, 3726, 5374, 7452, 8061, 10748, 16122, 24183, 32244, 48366, 61801, 72549, 96732, 123602, 145098, 185403, 217647, 247204, 290196, 370806, 435294, 556209, 741612, 870588, 1112418, 1668627, 2224836, 3337254, 5005881, 6674508, 10011762, 20023524]

約数ペア:

[(1, 20023524), (2, 10011762), (3, 6674508), (4, 5005881), (6, 3337254), (9, 2224836), (12, 1668627), (18, 1112418), (23, 870588), (27, 741612), (36, 556209), (46, 435294), (54, 370806), (69, 290196), (81, 247204), (92, 217647), (108, 185403), (138, 145098), (162, 123602), (207, 96732), (276, 72549), (324, 61801), (414, 48366), (621, 32244), (828, 24183), (1242, 16122), (1863, 10748), (2484, 8061), (2687, 7452), (3726, 5374)]