20166083212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12387029}}^1$

素因数の和:12387081

約数の個数: 24

約数和(自身を含む): 39539399760

約数和(自身を除く): 19373316548

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12387029, 24774058, 49548116, 136257319, 272514638, 458320073, 545029276, 916640146, 1833280292, 5041520803, 10083041606, 20166083212]

約数ペア:

[(1, 20166083212), (2, 10083041606), (4, 5041520803), (11, 1833280292), (22, 916640146), (37, 545029276), (44, 458320073), (74, 272514638), (148, 136257319), (407, 49548116), (814, 24774058), (1628, 12387029)]