2012590070

素因数分解:

$2^1\times 5^1\times {\mathrm{9631}}^1\times {\mathrm{20897}}^1$

素因数の和:30535

約数の個数: 16

約数和(自身を含む): 3623211648

約数和(自身を除く): 1610621578

約数列:

[1, 2, 5, 10, 9631, 19262, 20897, 41794, 48155, 96310, 104485, 208970, 201259007, 402518014, 1006295035, 2012590070]

約数ペア:

[(1, 2012590070), (2, 1006295035), (5, 402518014), (10, 201259007), (9631, 208970), (19262, 104485), (20897, 96310), (41794, 48155)]