54036690020

素因数分解:

$2^2\times 5^1\times {\mathrm{2701834501}}^1$

素因数の和:2701834510

約数の個数: 12

約数和(自身を含む): 113477049084

約数和(自身を除く): 59440359064

約数列:

[1, 2, 4, 5, 10, 20, 2701834501, 5403669002, 10807338004, 13509172505, 27018345010, 54036690020]

約数ペア:

[(1, 54036690020), (2, 27018345010), (4, 13509172505), (5, 10807338004), (10, 5403669002), (20, 2701834501)]