20174397788157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{59295829}}^1$

素因数の和:59296025

約数の個数: 32

約数和(自身を含む): 29145086361600

約数和(自身を除く): 8970688573443

約数列:

[1, 3, 19, 47, 57, 127, 141, 381, 893, 2413, 2679, 5969, 7239, 17907, 113411, 340233, 59295829, 177887487, 1126620751, 2786903963, 3379862253, 7530570283, 8360711889, 22591710849, 52951175297, 143080835377, 158853525891, 353936803301, 429242506131, 1061810409903, 6724799262719, 20174397788157]

約数ペア:

[(1, 20174397788157), (3, 6724799262719), (19, 1061810409903), (47, 429242506131), (57, 353936803301), (127, 158853525891), (141, 143080835377), (381, 52951175297), (893, 22591710849), (2413, 8360711889), (2679, 7530570283), (5969, 3379862253), (7239, 2786903963), (17907, 1126620751), (113411, 177887487), (340233, 59295829)]