20160022971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1\times {\mathrm{47317}}^1$

素因数の和:60242

約数の個数: 16

約数和(自身を含む): 29326560768

約数和(自身を除く): 9166537797

約数列:

[1, 3, 11, 33, 12911, 38733, 47317, 141951, 142021, 426063, 520487, 1561461, 610909787, 1832729361, 6720007657, 20160022971]

約数ペア:

[(1, 20160022971), (3, 6720007657), (11, 1832729361), (33, 610909787), (12911, 1561461), (38733, 520487), (47317, 426063), (141951, 142021)]