20161180638660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1232227}}^1\times {\mathrm{272693}}^1$

素因数の和:1504932

約数の個数: 48

約数和(自身を含む): 56451558614976

約数和(自身を除く): 36290377976316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 272693, 545386, 818079, 1090772, 1232227, 1363465, 1636158, 2464454, 2726930, 3272316, 3696681, 4090395, 4928908, 5453860, 6161135, 7393362, 8180790, 12322270, 14786724, 16361580, 18483405, 24644540, 36966810, 73933620, 336019677311, 672039354622, 1008059031933, 1344078709244, 1680098386555, 2016118063866, 3360196773110, 4032236127732, 5040295159665, 6720393546220, 10080590319330, 20161180638660]

約数ペア:

[(1, 20161180638660), (2, 10080590319330), (3, 6720393546220), (4, 5040295159665), (5, 4032236127732), (6, 3360196773110), (10, 2016118063866), (12, 1680098386555), (15, 1344078709244), (20, 1008059031933), (30, 672039354622), (60, 336019677311), (272693, 73933620), (545386, 36966810), (818079, 24644540), (1090772, 18483405), (1232227, 16361580), (1363465, 14786724), (1636158, 12322270), (2464454, 8180790), (2726930, 7393362), (3272316, 6161135), (3696681, 5453860), (4090395, 4928908)]