2014534820

素因数分解:

$2^2\times 5^1\times {\mathrm{8521}}^1\times {\mathrm{11821}}^1$

素因数の和:20351

約数の個数: 24

約数和(自身を含む): 4231377528

約数和(自身を除く): 2216842708

約数列:

[1, 2, 4, 5, 10, 20, 8521, 11821, 17042, 23642, 34084, 42605, 47284, 59105, 85210, 118210, 170420, 236420, 100726741, 201453482, 402906964, 503633705, 1007267410, 2014534820]

約数ペア:

[(1, 2014534820), (2, 1007267410), (4, 503633705), (5, 402906964), (10, 201453482), (20, 100726741), (8521, 236420), (11821, 170420), (17042, 118210), (23642, 85210), (34084, 59105), (42605, 47284)]