23969980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9437}}^1$

素因数の和:9573

約数の個数: 24

約数和(自身を含む): 50738688

約数和(自身を除く): 26768708

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 9437, 18874, 37748, 47185, 94370, 188740, 1198499, 2396998, 4793996, 5992495, 11984990, 23969980]

約数ペア:

[(1, 23969980), (2, 11984990), (4, 5992495), (5, 4793996), (10, 2396998), (20, 1198499), (127, 188740), (254, 94370), (508, 47185), (635, 37748), (1270, 18874), (2540, 9437)]