20124719990

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1\times {\mathrm{19079}}^1$

素因数の和:19736

約数の個数: 32

約数和(自身を含む): 36449974080

約数和(自身を除く): 16325254090

約数列:

[1, 2, 5, 10, 313, 337, 626, 674, 1565, 1685, 3130, 3370, 19079, 38158, 95395, 105481, 190790, 210962, 527405, 1054810, 5971727, 6429623, 11943454, 12859246, 29858635, 32148115, 59717270, 64296230, 2012471999, 4024943998, 10062359995, 20124719990]

約数ペア:

[(1, 20124719990), (2, 10062359995), (5, 4024943998), (10, 2012471999), (313, 64296230), (337, 59717270), (626, 32148115), (674, 29858635), (1565, 12859246), (1685, 11943454), (3130, 6429623), (3370, 5971727), (19079, 1054810), (38158, 527405), (95395, 210962), (105481, 190790)]