20120632592

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{17226569}}^1$

素因数の和:17226650

約数の個数: 20

約数和(自身を含む): 39517751580

約数和(自身を除く): 19397118988

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 17226569, 34453138, 68906276, 137812552, 275625104, 1257539537, 2515079074, 5030158148, 10060316296, 20120632592]

約数ペア:

[(1, 20120632592), (2, 10060316296), (4, 5030158148), (8, 2515079074), (16, 1257539537), (73, 275625104), (146, 137812552), (292, 68906276), (584, 34453138), (1168, 17226569)]