20148585590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{35461}}^1\times {\mathrm{8117}}^1$

素因数の和:43592

約数の個数: 32

約数和(自身を含む): 41454794304

約数和(自身を除く): 21306208714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 8117, 16234, 35461, 40585, 56819, 70922, 81170, 113638, 177305, 248227, 284095, 354610, 496454, 568190, 1241135, 2482270, 287836937, 575673874, 1439184685, 2014858559, 2878369370, 4029717118, 10074292795, 20148585590]

約数ペア:

[(1, 20148585590), (2, 10074292795), (5, 4029717118), (7, 2878369370), (10, 2014858559), (14, 1439184685), (35, 575673874), (70, 287836937), (8117, 2482270), (16234, 1241135), (35461, 568190), (40585, 496454), (56819, 354610), (70922, 284095), (81170, 248227), (113638, 177305)]