20042218990

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4328773}}^1$

素因数の和:4329243

約数の個数: 16

約数和(自身を含む): 36153920448

約数和(自身を除く): 16111701458

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 4328773, 8657546, 21643865, 43287730, 2004221899, 4008443798, 10021109495, 20042218990]

約数ペア:

[(1, 20042218990), (2, 10021109495), (5, 4008443798), (10, 2004221899), (463, 43287730), (926, 21643865), (2315, 8657546), (4630, 4328773)]