20120031650

素因数分解:

$2^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{1373381}}^1$

素因数の和:1373686

約数の個数: 24

約数和(自身を含む): 37551010644

約数和(自身を除く): 17430978994

約数列:

[1, 2, 5, 10, 25, 50, 293, 586, 1465, 2930, 7325, 14650, 1373381, 2746762, 6866905, 13733810, 34334525, 68669050, 402400633, 804801266, 2012003165, 4024006330, 10060015825, 20120031650]

約数ペア:

[(1, 20120031650), (2, 10060015825), (5, 4024006330), (10, 2012003165), (25, 804801266), (50, 402400633), (293, 68669050), (586, 34334525), (1465, 13733810), (2930, 6866905), (7325, 2746762), (14650, 1373381)]