20678412

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46573}}^1$

素因数の和:46617

約数の個数: 24

約数和(自身を含む): 49554736

約数和(自身を除く): 28876324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46573, 93146, 139719, 186292, 279438, 558876, 1723201, 3446402, 5169603, 6892804, 10339206, 20678412]

約数ペア:

[(1, 20678412), (2, 10339206), (3, 6892804), (4, 5169603), (6, 3446402), (12, 1723201), (37, 558876), (74, 279438), (111, 186292), (148, 139719), (222, 93146), (444, 46573)]