20055768

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{2687}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 30263592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 2687, 3732, 5374, 7464, 8061, 10748, 16122, 21496, 32244, 64488, 835657, 1671314, 2506971, 3342628, 5013942, 6685256, 10027884, 20055768]

約数ペア:

[(1, 20055768), (2, 10027884), (3, 6685256), (4, 5013942), (6, 3342628), (8, 2506971), (12, 1671314), (24, 835657), (311, 64488), (622, 32244), (933, 21496), (1244, 16122), (1866, 10748), (2488, 8061), (2687, 7464), (3732, 5374)]