20036196

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2069}}^1$

素因数の和:2348

約数の個数: 36

約数和(自身を含む): 50859900

約数和(自身を除く): 30823704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2069, 2421, 3228, 4138, 4842, 6207, 8276, 9684, 12414, 18621, 24828, 37242, 74484, 556561, 1113122, 1669683, 2226244, 3339366, 5009049, 6678732, 10018098, 20036196]

約数ペア:

[(1, 20036196), (2, 10018098), (3, 6678732), (4, 5009049), (6, 3339366), (9, 2226244), (12, 1669683), (18, 1113122), (36, 556561), (269, 74484), (538, 37242), (807, 24828), (1076, 18621), (1614, 12414), (2069, 9684), (2421, 8276), (3228, 6207), (4138, 4842)]