36980620

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1811}}^1$

素因数の和:2841

約数の個数: 24

約数和(自身を含む): 77778288

約数和(自身を除く): 40797668

約数列:

[1, 2, 4, 5, 10, 20, 1021, 1811, 2042, 3622, 4084, 5105, 7244, 9055, 10210, 18110, 20420, 36220, 1849031, 3698062, 7396124, 9245155, 18490310, 36980620]

約数ペア:

[(1, 36980620), (2, 18490310), (4, 9245155), (5, 7396124), (10, 3698062), (20, 1849031), (1021, 36220), (1811, 20420), (2042, 18110), (3622, 10210), (4084, 9055), (5105, 7244)]