20297046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43933}}^1$

素因数の和:43956

約数の個数: 32

約数和(自身を含む): 50611968

約数和(自身を除く): 30314922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43933, 87866, 131799, 263598, 307531, 483263, 615062, 922593, 966526, 1449789, 1845186, 2899578, 3382841, 6765682, 10148523, 20297046]

約数ペア:

[(1, 20297046), (2, 10148523), (3, 6765682), (6, 3382841), (7, 2899578), (11, 1845186), (14, 1449789), (21, 966526), (22, 922593), (33, 615062), (42, 483263), (66, 307531), (77, 263598), (154, 131799), (231, 87866), (462, 43933)]