2020752010

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{438341}}^1$

素因数の和:438809

約数の個数: 16

約数和(自身を含む): 3645252072

約数和(自身を除く): 1624500062

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 438341, 876682, 2191705, 4383410, 202075201, 404150402, 1010376005, 2020752010]

約数ペア:

[(1, 2020752010), (2, 1010376005), (5, 404150402), (10, 202075201), (461, 4383410), (922, 2191705), (2305, 876682), (4610, 438341)]