20171271124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{283639}}^1$

素因数の和:284439

約数の個数: 24

約数和(自身を含む): 36882276480

約数和(自身を除く): 16711005356

約数列:

[1, 2, 4, 23, 46, 92, 773, 1546, 3092, 17779, 35558, 71116, 283639, 567278, 1134556, 6523697, 13047394, 26094788, 219252947, 438505894, 877011788, 5042817781, 10085635562, 20171271124]

約数ペア:

[(1, 20171271124), (2, 10085635562), (4, 5042817781), (23, 877011788), (46, 438505894), (92, 219252947), (773, 26094788), (1546, 13047394), (3092, 6523697), (17779, 1134556), (35558, 567278), (71116, 283639)]