2020084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 1963532

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1481, 2962, 5924, 16291, 32582, 45911, 65164, 91822, 183644, 505021, 1010042, 2020084]

約数ペア:

[(1, 2020084), (2, 1010042), (4, 505021), (11, 183644), (22, 91822), (31, 65164), (44, 45911), (62, 32582), (124, 16291), (341, 5924), (682, 2962), (1364, 1481)]