20145924

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13649}}^1$

素因数の和:13700

約数の個数: 36

約数和(自身を含む): 52170300

約数和(自身を除く): 32024376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 13649, 27298, 40947, 54596, 81894, 122841, 163788, 245682, 491364, 559609, 1119218, 1678827, 2238436, 3357654, 5036481, 6715308, 10072962, 20145924]

約数ペア:

[(1, 20145924), (2, 10072962), (3, 6715308), (4, 5036481), (6, 3357654), (9, 2238436), (12, 1678827), (18, 1119218), (36, 559609), (41, 491364), (82, 245682), (123, 163788), (164, 122841), (246, 81894), (369, 54596), (492, 40947), (738, 27298), (1476, 13649)]