20126676

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5393}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 47121984

約数和(自身を除く): 26995308

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5393, 10786, 16179, 21572, 32358, 64716, 1677223, 3354446, 5031669, 6708892, 10063338, 20126676]

約数ペア:

[(1, 20126676), (2, 10063338), (3, 6708892), (4, 5031669), (6, 3354446), (12, 1677223), (311, 64716), (622, 32358), (933, 21572), (1244, 16179), (1866, 10786), (3732, 5393)]