20762115090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1\times {\mathrm{5417}}^1$

素因数の和:6187

約数の個数: 64

約数和(自身を含む): 50135137920

約数和(自身を除く): 29373022830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 509, 753, 1018, 1255, 1506, 1527, 2510, 2545, 3054, 3765, 5090, 5417, 7530, 7635, 10834, 15270, 16251, 27085, 32502, 54170, 81255, 127759, 162510, 255518, 383277, 638795, 766554, 1277590, 1359667, 1916385, 2719334, 2757253, 3832770, 4079001, 5514506, 6798335, 8158002, 8271759, 13596670, 13786265, 16543518, 20395005, 27572530, 40790010, 41358795, 82717590, 692070503, 1384141006, 2076211509, 3460352515, 4152423018, 6920705030, 10381057545, 20762115090]

約数ペア:

[(1, 20762115090), (2, 10381057545), (3, 6920705030), (5, 4152423018), (6, 3460352515), (10, 2076211509), (15, 1384141006), (30, 692070503), (251, 82717590), (502, 41358795), (509, 40790010), (753, 27572530), (1018, 20395005), (1255, 16543518), (1506, 13786265), (1527, 13596670), (2510, 8271759), (2545, 8158002), (3054, 6798335), (3765, 5514506), (5090, 4079001), (5417, 3832770), (7530, 2757253), (7635, 2719334), (10834, 1916385), (15270, 1359667), (16251, 1277590), (27085, 766554), (32502, 638795), (54170, 383277), (81255, 255518), (127759, 162510)]