20087965158

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{560897}}^1$

素因数の和:561076

約数の個数: 32

約数和(自身を含む): 41353887744

約数和(自身を除く): 21265922586

約数列:

[1, 2, 3, 6, 47, 94, 127, 141, 254, 282, 381, 762, 5969, 11938, 17907, 35814, 560897, 1121794, 1682691, 3365382, 26362159, 52724318, 71233919, 79086477, 142467838, 158172954, 213701757, 427403514, 3347994193, 6695988386, 10043982579, 20087965158]

約数ペア:

[(1, 20087965158), (2, 10043982579), (3, 6695988386), (6, 3347994193), (47, 427403514), (94, 213701757), (127, 158172954), (141, 142467838), (254, 79086477), (282, 71233919), (381, 52724318), (762, 26362159), (5969, 3365382), (11938, 1682691), (17907, 1121794), (35814, 560897)]