20149776

素因数分解:

$2^4\times 3^3\times {\mathrm{46643}}^1$

素因数の和:46660

約数の個数: 40

約数和(自身を含む): 57838560

約数和(自身を除く): 37688784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46643, 93286, 139929, 186572, 279858, 373144, 419787, 559716, 746288, 839574, 1119432, 1259361, 1679148, 2238864, 2518722, 3358296, 5037444, 6716592, 10074888, 20149776]

約数ペア:

[(1, 20149776), (2, 10074888), (3, 6716592), (4, 5037444), (6, 3358296), (8, 2518722), (9, 2238864), (12, 1679148), (16, 1259361), (18, 1119432), (24, 839574), (27, 746288), (36, 559716), (48, 419787), (54, 373144), (72, 279858), (108, 186572), (144, 139929), (216, 93286), (432, 46643)]