20140904043

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{24659}}^1$

素因数の和:24873

約数の個数: 48

約数和(自身を含む): 32492016000

約数和(自身を除く): 12351111957

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 179, 351, 507, 537, 1521, 1611, 2327, 4563, 4833, 6981, 20943, 24659, 30251, 62829, 73977, 90753, 221931, 272259, 320567, 665793, 816777, 961701, 2885103, 4167371, 4413961, 8655309, 12502113, 13241883, 37506339, 39725649, 57381493, 112519017, 119176947, 172144479, 516433437, 745959409, 1549300311, 2237878227, 6713634681, 20140904043]

約数ペア:

[(1, 20140904043), (3, 6713634681), (9, 2237878227), (13, 1549300311), (27, 745959409), (39, 516433437), (117, 172144479), (169, 119176947), (179, 112519017), (351, 57381493), (507, 39725649), (537, 37506339), (1521, 13241883), (1611, 12502113), (2327, 8655309), (4563, 4413961), (4833, 4167371), (6981, 2885103), (20943, 961701), (24659, 816777), (30251, 665793), (62829, 320567), (73977, 272259), (90753, 221931)]