20329403784

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1548553}}^1$

素因数の和:1549109

約数の個数: 32

約数和(自身を含む): 50916455520

約数和(自身を除く): 30587051736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 3282, 4376, 6564, 13128, 1548553, 3097106, 4645659, 6194212, 9291318, 12388424, 18582636, 37165272, 847058491, 1694116982, 2541175473, 3388233964, 5082350946, 6776467928, 10164701892, 20329403784]

約数ペア:

[(1, 20329403784), (2, 10164701892), (3, 6776467928), (4, 5082350946), (6, 3388233964), (8, 2541175473), (12, 1694116982), (24, 847058491), (547, 37165272), (1094, 18582636), (1641, 12388424), (2188, 9291318), (3282, 6194212), (4376, 4645659), (6564, 3097106), (13128, 1548553)]