20284682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:902

約数の個数: 24

約数和(自身を含む): 33795300

約数和(自身を除く): 13510618

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 769, 1199, 1538, 2398, 8459, 13189, 16918, 26378, 83821, 93049, 167642, 186098, 922031, 1844062, 10142341, 20284682]

約数ペア:

[(1, 20284682), (2, 10142341), (11, 1844062), (22, 922031), (109, 186098), (121, 167642), (218, 93049), (242, 83821), (769, 26378), (1199, 16918), (1538, 13189), (2398, 8459)]