20353044

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6449}}^1$

素因数の和:6719

約数の個数: 24

約数和(自身を含む): 47678400

約数和(自身を除く): 27325356

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6449, 12898, 19347, 25796, 38694, 77388, 1696087, 3392174, 5088261, 6784348, 10176522, 20353044]

約数ペア:

[(1, 20353044), (2, 10176522), (3, 6784348), (4, 5088261), (6, 3392174), (12, 1696087), (263, 77388), (526, 38694), (789, 25796), (1052, 19347), (1578, 12898), (3156, 6449)]