20136182691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{7057}}^1$

素因数の和:7635

約数の個数: 32

約数和(自身を含む): 28579818240

約数和(自身を除く): 8443635549

約数列:

[1, 3, 19, 57, 113, 339, 443, 1329, 2147, 6441, 7057, 8417, 21171, 25251, 50059, 134083, 150177, 402249, 797441, 951121, 2392323, 2853363, 3126251, 9378753, 15151379, 45454137, 59398769, 178196307, 353266363, 1059799089, 6712060897, 20136182691]

約数ペア:

[(1, 20136182691), (3, 6712060897), (19, 1059799089), (57, 353266363), (113, 178196307), (339, 59398769), (443, 45454137), (1329, 15151379), (2147, 9378753), (6441, 3126251), (7057, 2853363), (8417, 2392323), (21171, 951121), (25251, 797441), (50059, 402249), (134083, 150177)]