20836442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3022

約数の個数: 24

約数和(自身を含む): 35550900

約数和(自身を除く): 14714458

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2969, 3509, 5938, 7018, 32659, 65318, 86101, 172202, 359249, 718498, 947111, 1894222, 10418221, 20836442]

約数ペア:

[(1, 20836442), (2, 10418221), (11, 1894222), (22, 947111), (29, 718498), (58, 359249), (121, 172202), (242, 86101), (319, 65318), (638, 32659), (2969, 7018), (3509, 5938)]