20134582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3931}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 32698512

約数和(自身を除く): 12563930

約数列:

[1, 2, 13, 26, 197, 394, 2561, 3931, 5122, 7862, 51103, 102206, 774407, 1548814, 10067291, 20134582]

約数ペア:

[(1, 20134582), (2, 10067291), (13, 1548814), (26, 774407), (197, 102206), (394, 51103), (2561, 7862), (3931, 5122)]