20120837762

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1\times {\mathrm{76961}}^1$

素因数の和:80533

約数の個数: 16

約数和(自身を含む): 31006142712

約数和(自身を除く): 10885304950

約数列:

[1, 2, 37, 74, 3533, 7066, 76961, 130721, 153922, 261442, 2847557, 5695114, 271903213, 543806426, 10060418881, 20120837762]

約数ペア:

[(1, 20120837762), (2, 10060418881), (37, 543806426), (74, 271903213), (3533, 5695114), (7066, 2847557), (76961, 261442), (130721, 153922)]