20394936

素因数分解:

$2^3\times 3^3\times {\mathrm{94421}}^1$

素因数の和:94436

約数の個数: 32

約数和(自身を含む): 56653200

約数和(自身を除く): 36258264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 94421, 188842, 283263, 377684, 566526, 755368, 849789, 1133052, 1699578, 2266104, 2549367, 3399156, 5098734, 6798312, 10197468, 20394936]

約数ペア:

[(1, 20394936), (2, 10197468), (3, 6798312), (4, 5098734), (6, 3399156), (8, 2549367), (9, 2266104), (12, 1699578), (18, 1133052), (24, 849789), (27, 755368), (36, 566526), (54, 377684), (72, 283263), (108, 188842), (216, 94421)]