16820341194

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1\times {\mathrm{17923}}^1$

素因数の和:20202

約数の個数: 32

約数和(自身を含む): 34131884544

約数和(自身を除く): 17311543350

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2203, 4406, 6609, 13218, 17923, 35846, 53769, 107538, 156413, 312826, 469239, 938478, 1272533, 2545066, 3817599, 7635198, 39484369, 78968738, 118453107, 236906214, 2803390199, 5606780398, 8410170597, 16820341194]

約数ペア:

[(1, 16820341194), (2, 8410170597), (3, 5606780398), (6, 2803390199), (71, 236906214), (142, 118453107), (213, 78968738), (426, 39484369), (2203, 7635198), (4406, 3817599), (6609, 2545066), (13218, 1272533), (17923, 938478), (35846, 469239), (53769, 312826), (107538, 156413)]