20242714

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 36

約数和(自身を含む): 34132266

約数和(自身を除く): 13889552

約数列:

[1, 2, 19, 23, 38, 46, 53, 106, 361, 437, 529, 722, 874, 1007, 1058, 1219, 2014, 2438, 8303, 10051, 16606, 19133, 20102, 23161, 28037, 38266, 46322, 56074, 190969, 381938, 440059, 532703, 880118, 1065406, 10121357, 20242714]

約数ペア:

[(1, 20242714), (2, 10121357), (19, 1065406), (23, 880118), (38, 532703), (46, 440059), (53, 381938), (106, 190969), (361, 56074), (437, 46322), (529, 38266), (722, 28037), (874, 23161), (1007, 20102), (1058, 19133), (1219, 16606), (2014, 10051), (2438, 8303)]