20120425322

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{6491}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 31107067200

約数和(自身を除く): 10986641878

約数列:

[1, 2, 59, 109, 118, 218, 241, 482, 6431, 6491, 12862, 12982, 14219, 26269, 28438, 52538, 382969, 707519, 765938, 1415038, 1549871, 1564331, 3099742, 3128662, 41743621, 83487242, 92295529, 170512079, 184591058, 341024158, 10060212661, 20120425322]

約数ペア:

[(1, 20120425322), (2, 10060212661), (59, 341024158), (109, 184591058), (118, 170512079), (218, 92295529), (241, 83487242), (482, 41743621), (6431, 3128662), (6491, 3099742), (12862, 1564331), (12982, 1549871), (14219, 1415038), (26269, 765938), (28438, 707519), (52538, 382969)]