20147800914

素因数分解:

$2^1\times 3^2\times {\mathrm{1119322273}}^1$

素因数の和:1119322281

約数の個数: 12

約数和(自身を含む): 43653568686

約数和(自身を除く): 23505767772

約数列:

[1, 2, 3, 6, 9, 18, 1119322273, 2238644546, 3357966819, 6715933638, 10073900457, 20147800914]

約数ペア:

[(1, 20147800914), (2, 10073900457), (3, 6715933638), (6, 3357966819), (9, 2238644546), (18, 1119322273)]