20007768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75787}}^1$

素因数の和:75807

約数の個数: 32

約数和(自身を含む): 54567360

約数和(自身を除く): 34559592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75787, 151574, 227361, 303148, 454722, 606296, 833657, 909444, 1667314, 1818888, 2500971, 3334628, 5001942, 6669256, 10003884, 20007768]

約数ペア:

[(1, 20007768), (2, 10003884), (3, 6669256), (4, 5001942), (6, 3334628), (8, 2500971), (11, 1818888), (12, 1667314), (22, 909444), (24, 833657), (33, 606296), (44, 454722), (66, 303148), (88, 227361), (132, 151574), (264, 75787)]