20930892

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22079}}^1$

素因数の和:22165

約数の個数: 24

約数和(自身を含む): 49459200

約数和(自身を除く): 28528308

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22079, 44158, 66237, 88316, 132474, 264948, 1744241, 3488482, 5232723, 6976964, 10465446, 20930892]

約数ペア:

[(1, 20930892), (2, 10465446), (3, 6976964), (4, 5232723), (6, 3488482), (12, 1744241), (79, 264948), (158, 132474), (237, 88316), (316, 66237), (474, 44158), (948, 22079)]