2020668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12953}}^1$

素因数の和:12973

約数の個数: 24

約数和(自身を含む): 5077968

約数和(自身を除く): 3057300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12953, 25906, 38859, 51812, 77718, 155436, 168389, 336778, 505167, 673556, 1010334, 2020668]

約数ペア:

[(1, 2020668), (2, 1010334), (3, 673556), (4, 505167), (6, 336778), (12, 168389), (13, 155436), (26, 77718), (39, 51812), (52, 38859), (78, 25906), (156, 12953)]