204536404820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929710931}}^1$

素因数の和:929710951

約数の個数: 24

約数和(自身を含む): 468574309728

約数和(自身を除く): 264037904908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 929710931, 1859421862, 3718843724, 4648554655, 9297109310, 10226820241, 18594218620, 20453640482, 40907280964, 51134101205, 102268202410, 204536404820]

約数ペア:

[(1, 204536404820), (2, 102268202410), (4, 51134101205), (5, 40907280964), (10, 20453640482), (11, 18594218620), (20, 10226820241), (22, 9297109310), (44, 4648554655), (55, 3718843724), (110, 1859421862), (220, 929710931)]