20048493792

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2941387}}^1$

素因数の和:2941471

約数の個数: 48

約数和(自身を含む): 53368543872

約数和(自身を除く): 33320050080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 2941387, 5882774, 8824161, 11765548, 17648322, 23531096, 35296644, 47062192, 70593288, 94124384, 141186576, 208838477, 282373152, 417676954, 626515431, 835353908, 1253030862, 1670707816, 2506061724, 3341415632, 5012123448, 6682831264, 10024246896, 20048493792]

約数ペア:

[(1, 20048493792), (2, 10024246896), (3, 6682831264), (4, 5012123448), (6, 3341415632), (8, 2506061724), (12, 1670707816), (16, 1253030862), (24, 835353908), (32, 626515431), (48, 417676954), (71, 282373152), (96, 208838477), (142, 141186576), (213, 94124384), (284, 70593288), (426, 47062192), (568, 35296644), (852, 23531096), (1136, 17648322), (1704, 11765548), (2272, 8824161), (3408, 5882774), (6816, 2941387)]