20933131265

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{4027}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 26031836160

約数和(自身を除く): 5098704895

約数列:

[1, 5, 59, 67, 263, 295, 335, 1315, 3953, 4027, 15517, 17621, 19765, 20135, 77585, 88105, 237593, 269809, 1039639, 1059101, 1187965, 1349045, 5198195, 5295505, 15918731, 62486959, 70959767, 79593655, 312434795, 354798835, 4186626253, 20933131265]

約数ペア:

[(1, 20933131265), (5, 4186626253), (59, 354798835), (67, 312434795), (263, 79593655), (295, 70959767), (335, 62486959), (1315, 15918731), (3953, 5295505), (4027, 5198195), (15517, 1349045), (17621, 1187965), (19765, 1059101), (20135, 1039639), (77585, 269809), (88105, 237593)]