20199453568

素因数分解:

$2^7\times 7^1\times {\mathrm{22544033}}^1$

素因数の和:22544054

約数の個数: 32

約数和(自身を含む): 45989829360

約数和(自身を除く): 25790375792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22544033, 45088066, 90176132, 157808231, 180352264, 315616462, 360704528, 631232924, 721409056, 1262465848, 1442818112, 2524931696, 2885636224, 5049863392, 10099726784, 20199453568]

約数ペア:

[(1, 20199453568), (2, 10099726784), (4, 5049863392), (7, 2885636224), (8, 2524931696), (14, 1442818112), (16, 1262465848), (28, 721409056), (32, 631232924), (56, 360704528), (64, 315616462), (112, 180352264), (128, 157808231), (224, 90176132), (448, 45088066), (896, 22544033)]