20137922558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12697303}}^1$

素因数の和:12697379

約数の個数: 16

約数和(自身を含む): 33063779616

約数和(自身を除く): 12925857058

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 12697303, 25394606, 165064939, 330129878, 774535483, 1549070966, 10068961279, 20137922558]

約数ペア:

[(1, 20137922558), (2, 10068961279), (13, 1549070966), (26, 774535483), (61, 330129878), (122, 165064939), (793, 25394606), (1586, 12697303)]