20122476572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6264781}}^1$

素因数の和:6264869

約数の個数: 24

約数和(自身を含む): 38941884912

約数和(自身を除く): 18819408340

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6264781, 12529562, 25059124, 68912591, 137825182, 275650364, 457329013, 914658026, 1829316052, 5030619143, 10061238286, 20122476572]

約数ペア:

[(1, 20122476572), (2, 10061238286), (4, 5030619143), (11, 1829316052), (22, 914658026), (44, 457329013), (73, 275650364), (146, 137825182), (292, 68912591), (803, 25059124), (1606, 12529562), (3212, 6264781)]