2080755918

素因数分解:

$2^1\times 3^3\times {\mathrm{38532517}}^1$

素因数の和:38532528

約数の個数: 16

約数和(自身を含む): 4623902160

約数和(自身を除く): 2543146242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 38532517, 77065034, 115597551, 231195102, 346792653, 693585306, 1040377959, 2080755918]

約数ペア:

[(1, 2080755918), (2, 1040377959), (3, 693585306), (6, 346792653), (9, 231195102), (18, 115597551), (27, 77065034), (54, 38532517)]