20161332056

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{1229}}^1\times {\mathrm{4567}}^1$

素因数の和:6251

約数の個数: 32

約数和(自身を含む): 37925820000

約数和(自身を除く): 17764487944

約数列:

[1, 2, 4, 8, 449, 898, 1229, 1796, 2458, 3592, 4567, 4916, 9134, 9832, 18268, 36536, 551821, 1103642, 2050583, 2207284, 4101166, 4414568, 5612843, 8202332, 11225686, 16404664, 22451372, 44902744, 2520166507, 5040333014, 10080666028, 20161332056]

約数ペア:

[(1, 20161332056), (2, 10080666028), (4, 5040333014), (8, 2520166507), (449, 44902744), (898, 22451372), (1229, 16404664), (1796, 11225686), (2458, 8202332), (3592, 5612843), (4567, 4414568), (4916, 4101166), (9134, 2207284), (9832, 2050583), (18268, 1103642), (36536, 551821)]