40820964

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24473}}^1$

素因数の和:24619

約数の個数: 24

約数和(自身を含む): 95938080

約数和(自身を除く): 55117116

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 24473, 48946, 73419, 97892, 146838, 293676, 3401747, 6803494, 10205241, 13606988, 20410482, 40820964]

約数ペア:

[(1, 40820964), (2, 20410482), (3, 13606988), (4, 10205241), (6, 6803494), (12, 3401747), (139, 293676), (278, 146838), (417, 97892), (556, 73419), (834, 48946), (1668, 24473)]