2020806486

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3621517}}^1$

素因数の和:3621556

約数の個数: 24

約数和(自身を含む): 4519654464

約数和(自身を除く): 2498847978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3621517, 7243034, 10864551, 21729102, 32593653, 65187306, 112267027, 224534054, 336801081, 673602162, 1010403243, 2020806486]

約数ペア:

[(1, 2020806486), (2, 1010403243), (3, 673602162), (6, 336801081), (9, 224534054), (18, 112267027), (31, 65187306), (62, 32593653), (93, 21729102), (186, 10864551), (279, 7243034), (558, 3621517)]