20009774944

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{757}}^1\times {\mathrm{1483}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 39543750288

約数和(自身を除く): 19533975344

約数列:

[1, 2, 4, 8, 16, 32, 557, 757, 1114, 1483, 1514, 2228, 2966, 3028, 4456, 5932, 6056, 8912, 11864, 12112, 17824, 23728, 24224, 47456, 421649, 826031, 843298, 1122631, 1652062, 1686596, 2245262, 3304124, 3373192, 4490524, 6608248, 6746384, 8981048, 13216496, 13492768, 17962096, 26432992, 35924192, 625305467, 1250610934, 2501221868, 5002443736, 10004887472, 20009774944]

約数ペア:

[(1, 20009774944), (2, 10004887472), (4, 5002443736), (8, 2501221868), (16, 1250610934), (32, 625305467), (557, 35924192), (757, 26432992), (1114, 17962096), (1483, 13492768), (1514, 13216496), (2228, 8981048), (2966, 6746384), (3028, 6608248), (4456, 4490524), (5932, 3373192), (6056, 3304124), (8912, 2245262), (11864, 1686596), (12112, 1652062), (17824, 1122631), (23728, 843298), (24224, 826031), (47456, 421649)]