20170450108

素因数分解:

$2^2\times {\mathrm{907}}^1\times {\mathrm{1423}}^1\times {\mathrm{3907}}^1$

素因数の和:6241

約数の個数: 24

約数和(自身を含む): 35371089152

約数和(自身を除く): 15200639044

約数列:

[1, 2, 4, 907, 1423, 1814, 2846, 3628, 3907, 5692, 7814, 15628, 1290661, 2581322, 3543649, 5162644, 5559661, 7087298, 11119322, 14174596, 22238644, 5042612527, 10085225054, 20170450108]

約数ペア:

[(1, 20170450108), (2, 10085225054), (4, 5042612527), (907, 22238644), (1423, 14174596), (1814, 11119322), (2846, 7087298), (3628, 5559661), (3907, 5162644), (5692, 3543649), (7814, 2581322), (15628, 1290661)]