20601924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{245261}}^1$

素因数の和:245275

約数の個数: 24

約数和(自身を含む): 54938688

約数和(自身を除く): 34336764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 245261, 490522, 735783, 981044, 1471566, 1716827, 2943132, 3433654, 5150481, 6867308, 10300962, 20601924]

約数ペア:

[(1, 20601924), (2, 10300962), (3, 6867308), (4, 5150481), (6, 3433654), (7, 2943132), (12, 1716827), (14, 1471566), (21, 981044), (28, 735783), (42, 490522), (84, 245261)]