20163797224

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{24133}}^1$

素因数の和:25681

約数の個数: 32

約数和(自身を含む): 38367267840

約数和(自身を除く): 18203470616

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1471, 2942, 5884, 11768, 24133, 48266, 96532, 104441, 193064, 208882, 417764, 835528, 1713443, 3426886, 6853772, 13707544, 35499643, 70999286, 141998572, 283997144, 2520474653, 5040949306, 10081898612, 20163797224]

約数ペア:

[(1, 20163797224), (2, 10081898612), (4, 5040949306), (8, 2520474653), (71, 283997144), (142, 141998572), (284, 70999286), (568, 35499643), (1471, 13707544), (2942, 6853772), (5884, 3426886), (11768, 1713443), (24133, 835528), (48266, 417764), (96532, 208882), (104441, 193064)]