20540441372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41011}}^1\times {\mathrm{11383}}^1$

素因数の和:52409

約数の個数: 24

約数和(自身を含む): 39217971072

約数和(自身を除く): 18677529700

約数列:

[1, 2, 4, 11, 22, 44, 11383, 22766, 41011, 45532, 82022, 125213, 164044, 250426, 451121, 500852, 902242, 1804484, 466828213, 933656426, 1867312852, 5135110343, 10270220686, 20540441372]

約数ペア:

[(1, 20540441372), (2, 10270220686), (4, 5135110343), (11, 1867312852), (22, 933656426), (44, 466828213), (11383, 1804484), (22766, 902242), (41011, 500852), (45532, 451121), (82022, 250426), (125213, 164044)]