20131718682

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9463}}^1\times {\mathrm{20857}}^1$

素因数の和:30342

約数の個数: 32

約数和(自身を含む): 42638424192

約数和(自身を除く): 22506705510

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 9463, 18926, 20857, 28389, 41714, 56778, 62571, 125142, 160871, 321742, 354569, 482613, 709138, 965226, 1063707, 2127414, 197369791, 394739582, 592109373, 1184218746, 3355286447, 6710572894, 10065859341, 20131718682]

約数ペア:

[(1, 20131718682), (2, 10065859341), (3, 6710572894), (6, 3355286447), (17, 1184218746), (34, 592109373), (51, 394739582), (102, 197369791), (9463, 2127414), (18926, 1063707), (20857, 965226), (28389, 709138), (41714, 482613), (56778, 354569), (62571, 321742), (125142, 160871)]