20131168740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10823209}}^1$

素因数の和:10823252

約数の個数: 48

約数和(自身を含む): 58185576960

約数和(自身を除く): 38054408220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10823209, 21646418, 32469627, 43292836, 54116045, 64939254, 108232090, 129878508, 162348135, 216464180, 324696270, 335519479, 649392540, 671038958, 1006558437, 1342077916, 1677597395, 2013116874, 3355194790, 4026233748, 5032792185, 6710389580, 10065584370, 20131168740]

約数ペア:

[(1, 20131168740), (2, 10065584370), (3, 6710389580), (4, 5032792185), (5, 4026233748), (6, 3355194790), (10, 2013116874), (12, 1677597395), (15, 1342077916), (20, 1006558437), (30, 671038958), (31, 649392540), (60, 335519479), (62, 324696270), (93, 216464180), (124, 162348135), (155, 129878508), (186, 108232090), (310, 64939254), (372, 54116045), (465, 43292836), (620, 32469627), (930, 21646418), (1860, 10823209)]