20160879695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{33713}}^1$

素因数の和:33943

約数の個数: 32

約数和(自身を含む): 26915099904

約数和(自身を除く): 6754220209

約数列:

[1, 5, 11, 55, 83, 131, 415, 655, 913, 1441, 4565, 7205, 10873, 33713, 54365, 119603, 168565, 370843, 598015, 1854215, 2798179, 4416403, 13990895, 22082015, 30779969, 48580433, 153899845, 242902165, 366561449, 1832807245, 4032175939, 20160879695]

約数ペア:

[(1, 20160879695), (5, 4032175939), (11, 1832807245), (55, 366561449), (83, 242902165), (131, 153899845), (415, 48580433), (655, 30779969), (913, 22082015), (1441, 13990895), (4565, 4416403), (7205, 2798179), (10873, 1854215), (33713, 598015), (54365, 370843), (119603, 168565)]