20136928

素因数分解:

$2^5\times 7^1\times {\mathrm{89897}}^1$

素因数の和:89914

約数の個数: 24

約数和(自身を含む): 45308592

約数和(自身を除く): 25171664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89897, 179794, 359588, 629279, 719176, 1258558, 1438352, 2517116, 2876704, 5034232, 10068464, 20136928]

約数ペア:

[(1, 20136928), (2, 10068464), (4, 5034232), (7, 2876704), (8, 2517116), (14, 1438352), (16, 1258558), (28, 719176), (32, 629279), (56, 359588), (112, 179794), (224, 89897)]