20132212835

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1\times {\mathrm{4931}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 27828790272

約数和(自身を除く): 7696577437

約数列:

[1, 5, 7, 35, 157, 743, 785, 1099, 3715, 4931, 5201, 5495, 24655, 26005, 34517, 116651, 172585, 583255, 774167, 816557, 3663733, 3870835, 4082785, 5419169, 18318665, 25646131, 27095845, 128230655, 575206081, 2876030405, 4026442567, 20132212835]

約数ペア:

[(1, 20132212835), (5, 4026442567), (7, 2876030405), (35, 575206081), (157, 128230655), (743, 27095845), (785, 25646131), (1099, 18318665), (3715, 5419169), (4931, 4082785), (5201, 3870835), (5495, 3663733), (24655, 816557), (26005, 774167), (34517, 583255), (116651, 172585)]