20131603790

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{673}}^1\times {\mathrm{10799}}^1$

素因数の和:11756

約数の個数: 32

約数和(自身を含む): 36425116800

約数和(自身を除く): 16293513010

約数列:

[1, 2, 5, 10, 277, 554, 673, 1346, 1385, 2770, 3365, 6730, 10799, 21598, 53995, 107990, 186421, 372842, 932105, 1864210, 2991323, 5982646, 7267727, 14535454, 14956615, 29913230, 36338635, 72677270, 2013160379, 4026320758, 10065801895, 20131603790]

約数ペア:

[(1, 20131603790), (2, 10065801895), (5, 4026320758), (10, 2013160379), (277, 72677270), (554, 36338635), (673, 29913230), (1346, 14956615), (1385, 14535454), (2770, 7267727), (3365, 5982646), (6730, 2991323), (10799, 1864210), (21598, 932105), (53995, 372842), (107990, 186421)]