20123132406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2411111}}^1$

素因数の和:2411236

約数の個数: 32

約数和(自身を含む): 43747216128

約数和(自身を除く): 23624083722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 2411111, 4822222, 7233333, 14466666, 31344443, 62688886, 94033329, 188066658, 257988877, 515977754, 773966631, 1547933262, 3353855401, 6707710802, 10061566203, 20123132406]

約数ペア:

[(1, 20123132406), (2, 10061566203), (3, 6707710802), (6, 3353855401), (13, 1547933262), (26, 773966631), (39, 515977754), (78, 257988877), (107, 188066658), (214, 94033329), (321, 62688886), (642, 31344443), (1391, 14466666), (2782, 7233333), (4173, 4822222), (8346, 2411111)]