20765442

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9587}}^1$

素因数の和:9630

約数の個数: 24

約数和(自身を含む): 43836336

約数和(自身を除く): 23070894

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9587, 19174, 28761, 57522, 182153, 364306, 546459, 1092918, 3460907, 6921814, 10382721, 20765442]

約数ペア:

[(1, 20765442), (2, 10382721), (3, 6921814), (6, 3460907), (19, 1092918), (38, 546459), (57, 364306), (114, 182153), (361, 57522), (722, 28761), (1083, 19174), (2166, 9587)]