20240346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3467}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 26369574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3467, 5838, 6934, 10401, 20802, 24269, 48538, 72807, 145614, 481913, 963826, 1445739, 2891478, 3373391, 6746782, 10120173, 20240346]

約数ペア:

[(1, 20240346), (2, 10120173), (3, 6746782), (6, 3373391), (7, 2891478), (14, 1445739), (21, 963826), (42, 481913), (139, 145614), (278, 72807), (417, 48538), (834, 24269), (973, 20802), (1946, 10401), (2919, 6934), (3467, 5838)]