20160878408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13476523}}^1$

素因数の和:13476557

約数の個数: 32

約数和(自身を含む): 43663937760

約数和(自身を除く): 23503059352

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 13476523, 26953046, 53906092, 107812184, 148241753, 229100891, 296483506, 458201782, 592967012, 916403564, 1185934024, 1832807128, 2520109801, 5040219602, 10080439204, 20160878408]

約数ペア:

[(1, 20160878408), (2, 10080439204), (4, 5040219602), (8, 2520109801), (11, 1832807128), (17, 1185934024), (22, 916403564), (34, 592967012), (44, 458201782), (68, 296483506), (88, 229100891), (136, 148241753), (187, 107812184), (374, 53906092), (748, 26953046), (1496, 13476523)]