20120186206

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{3821}}^1\times {\mathrm{31721}}^1$

素因数の和:35627

約数の個数: 16

約数和(自身を含む): 30552853968

約数和(自身を除く): 10432667762

約数列:

[1, 2, 83, 166, 3821, 7642, 31721, 63442, 317143, 634286, 2632843, 5265686, 121205941, 242411882, 10060093103, 20120186206]

約数ペア:

[(1, 20120186206), (2, 10060093103), (83, 242411882), (166, 121205941), (3821, 5265686), (7642, 2632843), (31721, 634286), (63442, 317143)]