20247071056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43635929}}^1$

素因数の和:43635966

約数の個数: 20

約数和(自身を含む): 40581414900

約数和(自身を除く): 20334343844

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43635929, 87271858, 174543716, 349087432, 698174864, 1265441941, 2530883882, 5061767764, 10123535528, 20247071056]

約数ペア:

[(1, 20247071056), (2, 10123535528), (4, 5061767764), (8, 2530883882), (16, 1265441941), (29, 698174864), (58, 349087432), (116, 174543716), (232, 87271858), (464, 43635929)]