20168629649

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{4261}}^1\times {\mathrm{6971}}^1$

素因数の和:11336

約数の個数: 16

約数和(自身を含む): 23296296576

約数和(自身を除く): 3127666927

約数列:

[1, 7, 97, 679, 4261, 6971, 29827, 48797, 413317, 676187, 2893219, 4733309, 29703431, 207924017, 2881232807, 20168629649]

約数ペア:

[(1, 20168629649), (7, 2881232807), (97, 207924017), (679, 29703431), (4261, 4733309), (6971, 2893219), (29827, 676187), (48797, 413317)]