20214735303

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{310819}}^1$

素因数の和:311011

約数の個数: 32

約数和(自身を含む): 32623667200

約数和(自身を除く): 12408931897

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 1141, 3097, 3423, 9291, 21679, 65037, 310819, 932457, 2175733, 5905561, 6527199, 17716683, 41338927, 50663497, 124016781, 151990491, 354644479, 962606443, 1063933437, 2887819329, 6738245101, 20214735303]

約数ペア:

[(1, 20214735303), (3, 6738245101), (7, 2887819329), (19, 1063933437), (21, 962606443), (57, 354644479), (133, 151990491), (163, 124016781), (399, 50663497), (489, 41338927), (1141, 17716683), (3097, 6527199), (3423, 5905561), (9291, 2175733), (21679, 932457), (65037, 310819)]