20398049298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5422129}}^1$

素因数の和:5422167

約数の個数: 48

約数和(自身を含む): 50751136800

約数和(自身を除く): 30353087502

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5422129, 10844258, 16266387, 32532774, 48799161, 59643419, 97598322, 103020451, 119286838, 178930257, 206040902, 309061353, 357860514, 536790771, 618122706, 927184059, 1073581542, 1133224961, 1854368118, 2266449922, 3399674883, 6799349766, 10199024649, 20398049298]

約数ペア:

[(1, 20398049298), (2, 10199024649), (3, 6799349766), (6, 3399674883), (9, 2266449922), (11, 1854368118), (18, 1133224961), (19, 1073581542), (22, 927184059), (33, 618122706), (38, 536790771), (57, 357860514), (66, 309061353), (99, 206040902), (114, 178930257), (171, 119286838), (198, 103020451), (209, 97598322), (342, 59643419), (418, 48799161), (627, 32532774), (1254, 16266387), (1881, 10844258), (3762, 5422129)]