20073679893

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2620927}}^1$

素因数の和:2620993

約数の個数: 24

約数和(自身を含む): 31073722368

約数和(自身を除く): 11000042475

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 2620927, 7862781, 23588343, 60281321, 96974299, 180843963, 290922897, 542531889, 872768691, 2230408877, 6691226631, 20073679893]

約数ペア:

[(1, 20073679893), (3, 6691226631), (9, 2230408877), (23, 872768691), (37, 542531889), (69, 290922897), (111, 180843963), (207, 96974299), (333, 60281321), (851, 23588343), (2553, 7862781), (7659, 2620927)]