2021889732

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{170021}}^1$

素因数の和:171019

約数の個数: 24

約数和(自身を含む): 4722531072

約数和(自身を除く): 2700641340

約数列:

[1, 2, 3, 4, 6, 12, 991, 1982, 2973, 3964, 5946, 11892, 170021, 340042, 510063, 680084, 1020126, 2040252, 168490811, 336981622, 505472433, 673963244, 1010944866, 2021889732]

約数ペア:

[(1, 2021889732), (2, 1010944866), (3, 673963244), (4, 505472433), (6, 336981622), (12, 168490811), (991, 2040252), (1982, 1020126), (2973, 680084), (3964, 510063), (5946, 340042), (11892, 170021)]