20143749426

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7647589}}^1$

素因数の和:7648033

約数の個数: 16

約数和(自身を含む): 40379275200

約数和(自身を除く): 20235525774

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7647589, 15295178, 22942767, 45885534, 3357291571, 6714583142, 10071874713, 20143749426]

約数ペア:

[(1, 20143749426), (2, 10071874713), (3, 6714583142), (6, 3357291571), (439, 45885534), (878, 22942767), (1317, 15295178), (2634, 7647589)]