20161714544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{114649}}^1$

素因数の和:115065

約数の個数: 40

約数和(自身を含む): 40517310000

約数和(自身を除く): 20355595456

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 379, 464, 758, 1516, 3032, 6064, 10991, 21982, 43964, 87928, 114649, 175856, 229298, 458596, 917192, 1834384, 3324821, 6649642, 13299284, 26598568, 43451971, 53197136, 86903942, 173807884, 347615768, 695231536, 1260107159, 2520214318, 5040428636, 10080857272, 20161714544]

約数ペア:

[(1, 20161714544), (2, 10080857272), (4, 5040428636), (8, 2520214318), (16, 1260107159), (29, 695231536), (58, 347615768), (116, 173807884), (232, 86903942), (379, 53197136), (464, 43451971), (758, 26598568), (1516, 13299284), (3032, 6649642), (6064, 3324821), (10991, 1834384), (21982, 917192), (43964, 458596), (87928, 229298), (114649, 175856)]