20053330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16573}}^1$

素因数の和:16602

約数の個数: 24

約数和(自身を含む): 39678156

約数和(自身を除く): 19624826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 16573, 33146, 82865, 165730, 182303, 364606, 911515, 1823030, 2005333, 4010666, 10026665, 20053330]

約数ペア:

[(1, 20053330), (2, 10026665), (5, 4010666), (10, 2005333), (11, 1823030), (22, 911515), (55, 364606), (110, 182303), (121, 165730), (242, 82865), (605, 33146), (1210, 16573)]