20765438067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{95443}}^1$

素因数の和:95823

約数の個数: 32

約数和(自身を含む): 31885931520

約数和(自身を除く): 11120493453

約数列:

[1, 3, 11, 19, 33, 57, 209, 347, 627, 1041, 3817, 6593, 11451, 19779, 72523, 95443, 217569, 286329, 1049873, 1813417, 3149619, 5440251, 19947587, 33118721, 59842761, 99356163, 364305931, 629255699, 1092917793, 1887767097, 6921812689, 20765438067]

約数ペア:

[(1, 20765438067), (3, 6921812689), (11, 1887767097), (19, 1092917793), (33, 629255699), (57, 364305931), (209, 99356163), (347, 59842761), (627, 33118721), (1041, 19947587), (3817, 5440251), (6593, 3149619), (11451, 1813417), (19779, 1049873), (72523, 286329), (95443, 217569)]