20175335037

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{11903}}^1$

素因数の和:12375

約数の個数: 64

約数和(自身を含む): 35197747200

約数和(自身を除く): 15022412163

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 439, 1287, 1317, 3861, 3951, 4829, 5707, 11853, 11903, 14487, 17121, 35709, 43461, 51363, 62777, 107127, 130383, 130933, 154089, 154739, 188331, 321381, 392799, 464217, 564993, 1178397, 1392651, 1694979, 1702129, 3535191, 4177953, 5106387, 5225417, 15319161, 15676251, 45957483, 47028753, 57479587, 67930421, 141086259, 172438761, 203791263, 517316283, 611373789, 747234631, 1551948849, 1834121367, 2241703893, 6725111679, 20175335037]

約数ペア:

[(1, 20175335037), (3, 6725111679), (9, 2241703893), (11, 1834121367), (13, 1551948849), (27, 747234631), (33, 611373789), (39, 517316283), (99, 203791263), (117, 172438761), (143, 141086259), (297, 67930421), (351, 57479587), (429, 47028753), (439, 45957483), (1287, 15676251), (1317, 15319161), (3861, 5225417), (3951, 5106387), (4829, 4177953), (5707, 3535191), (11853, 1702129), (11903, 1694979), (14487, 1392651), (17121, 1178397), (35709, 564993), (43461, 464217), (51363, 392799), (62777, 321381), (107127, 188331), (130383, 154739), (130933, 154089)]