20141836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 43239168

約数和(自身を除く): 23097332

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1531, 3062, 3289, 6124, 6578, 13156, 16841, 19903, 33682, 35213, 39806, 67364, 70426, 79612, 140852, 218933, 387343, 437866, 457769, 774686, 875732, 915538, 1549372, 1831076, 5035459, 10070918, 20141836]

約数ペア:

[(1, 20141836), (2, 10070918), (4, 5035459), (11, 1831076), (13, 1549372), (22, 915538), (23, 875732), (26, 774686), (44, 457769), (46, 437866), (52, 387343), (92, 218933), (143, 140852), (253, 79612), (286, 70426), (299, 67364), (506, 39806), (572, 35213), (598, 33682), (1012, 19903), (1196, 16841), (1531, 13156), (3062, 6578), (3289, 6124)]