20173847248

素因数分解:

$2^4\times {\mathrm{22079}}^1\times {\mathrm{57107}}^1$

素因数の和:79194

約数の個数: 20

約数和(自身を含む): 39089283840

約数和(自身を除く): 18915436592

約数列:

[1, 2, 4, 8, 16, 22079, 44158, 57107, 88316, 114214, 176632, 228428, 353264, 456856, 913712, 1260865453, 2521730906, 5043461812, 10086923624, 20173847248]

約数ペア:

[(1, 20173847248), (2, 10086923624), (4, 5043461812), (8, 2521730906), (16, 1260865453), (22079, 913712), (44158, 456856), (57107, 353264), (88316, 228428), (114214, 176632)]