20131840395

素因数分解:

$3^2\times 5^1\times {\mathrm{37409}}^1\times {\mathrm{11959}}^1$

素因数の和:49379

約数の個数: 24

約数和(自身を含む): 34899040800

約数和(自身を除く): 14767200405

約数列:

[1, 3, 5, 9, 15, 45, 11959, 35877, 37409, 59795, 107631, 112227, 179385, 187045, 336681, 538155, 561135, 1683405, 447374231, 1342122693, 2236871155, 4026368079, 6710613465, 20131840395]

約数ペア:

[(1, 20131840395), (3, 6710613465), (5, 4026368079), (9, 2236871155), (15, 1342122693), (45, 447374231), (11959, 1683405), (35877, 561135), (37409, 538155), (59795, 336681), (107631, 187045), (112227, 179385)]