20417304

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14419}}^1$

素因数の和:14487

約数の個数: 32

約数和(自身を含む): 51912000

約数和(自身を除く): 31494696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14419, 28838, 43257, 57676, 86514, 115352, 173028, 346056, 850721, 1701442, 2552163, 3402884, 5104326, 6805768, 10208652, 20417304]

約数ペア:

[(1, 20417304), (2, 10208652), (3, 6805768), (4, 5104326), (6, 3402884), (8, 2552163), (12, 1701442), (24, 850721), (59, 346056), (118, 173028), (177, 115352), (236, 86514), (354, 57676), (472, 43257), (708, 28838), (1416, 14419)]