20120031588

素因数分解:

$2^2\times 3^1\times {\mathrm{6563}}^1\times {\mathrm{255473}}^1$

素因数の和:262043

約数の個数: 24

約数和(自身を含む): 46954077408

約数和(自身を除く): 26834045820

約数列:

[1, 2, 3, 4, 6, 12, 6563, 13126, 19689, 26252, 39378, 78756, 255473, 510946, 766419, 1021892, 1532838, 3065676, 1676669299, 3353338598, 5030007897, 6706677196, 10060015794, 20120031588]

約数ペア:

[(1, 20120031588), (2, 10060015794), (3, 6706677196), (4, 5030007897), (6, 3353338598), (12, 1676669299), (6563, 3065676), (13126, 1532838), (19689, 1021892), (26252, 766419), (39378, 510946), (78756, 255473)]