20164131894

素因数分解:

$2^1\times 3^1\times {\mathrm{857}}^1\times {\mathrm{1151}}^1\times {\mathrm{3407}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 40422260736

約数和(自身を除く): 20258128842

約数列:

[1, 2, 3, 6, 857, 1151, 1714, 2302, 2571, 3407, 3453, 5142, 6814, 6906, 10221, 20442, 986407, 1972814, 2919799, 2959221, 3921457, 5839598, 5918442, 7842914, 8759397, 11764371, 17518794, 23528742, 3360688649, 6721377298, 10082065947, 20164131894]

約数ペア:

[(1, 20164131894), (2, 10082065947), (3, 6721377298), (6, 3360688649), (857, 23528742), (1151, 17518794), (1714, 11764371), (2302, 8759397), (2571, 7842914), (3407, 5918442), (3453, 5839598), (5142, 3921457), (6814, 2959221), (6906, 2919799), (10221, 1972814), (20442, 986407)]