20120685410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16908139}}^1$

素因数の和:16908170

約数の個数: 32

約数和(自身を含む): 43825898880

約数和(自身を除く): 23705213470

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16908139, 33816278, 84540695, 118356973, 169081390, 236713946, 287438363, 574876726, 591784865, 1183569730, 1437191815, 2012068541, 2874383630, 4024137082, 10060342705, 20120685410]

約数ペア:

[(1, 20120685410), (2, 10060342705), (5, 4024137082), (7, 2874383630), (10, 2012068541), (14, 1437191815), (17, 1183569730), (34, 591784865), (35, 574876726), (70, 287438363), (85, 236713946), (119, 169081390), (170, 118356973), (238, 84540695), (595, 33816278), (1190, 16908139)]