20162236745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{365291}}^1$

素因数の和:365405

約数の個数: 32

約数和(自身を含む): 29457146880

約数和(自身を除く): 9294910135

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 415, 581, 665, 1577, 2905, 7885, 11039, 55195, 365291, 1826455, 2557037, 6940529, 12785185, 30319153, 34702645, 48583703, 151595765, 212234071, 242918515, 576063907, 1061170355, 2880319535, 4032447349, 20162236745]

約数ペア:

[(1, 20162236745), (5, 4032447349), (7, 2880319535), (19, 1061170355), (35, 576063907), (83, 242918515), (95, 212234071), (133, 151595765), (415, 48583703), (581, 34702645), (665, 30319153), (1577, 12785185), (2905, 6940529), (7885, 2557037), (11039, 1826455), (55195, 365291)]