20767116

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15877}}^1$

素因数の和:15993

約数の個数: 24

約数和(自身を含む): 48904240

約数和(自身を除く): 28137124

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15877, 31754, 47631, 63508, 95262, 190524, 1730593, 3461186, 5191779, 6922372, 10383558, 20767116]

約数ペア:

[(1, 20767116), (2, 10383558), (3, 6922372), (4, 5191779), (6, 3461186), (12, 1730593), (109, 190524), (218, 95262), (327, 63508), (436, 47631), (654, 31754), (1308, 15877)]