16820341208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5527}}^1\times {\mathrm{34583}}^1$

素因数の和:40127

約数の個数: 32

約数和(自身を含む): 34412463360

約数和(自身を除く): 17592122152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5527, 11054, 22108, 34583, 44216, 60797, 69166, 121594, 138332, 243188, 276664, 380413, 486376, 760826, 1521652, 3043304, 191140241, 382280482, 764560964, 1529121928, 2102542651, 4205085302, 8410170604, 16820341208]

約数ペア:

[(1, 16820341208), (2, 8410170604), (4, 4205085302), (8, 2102542651), (11, 1529121928), (22, 764560964), (44, 382280482), (88, 191140241), (5527, 3043304), (11054, 1521652), (22108, 760826), (34583, 486376), (44216, 380413), (60797, 276664), (69166, 243188), (121594, 138332)]