20158487724

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17053}}^1\times {\mathrm{4283}}^1$

素因数の和:21366

約数の個数: 48

約数和(自身を含む): 49095873792

約数和(自身を除く): 28937386068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 4283, 8566, 12849, 17053, 17132, 25698, 34106, 51159, 51396, 68212, 98509, 102318, 197018, 204636, 295527, 392219, 394036, 591054, 784438, 1176657, 1182108, 1568876, 2353314, 4706628, 73037999, 146075998, 219113997, 292151996, 438227994, 876455988, 1679873977, 3359747954, 5039621931, 6719495908, 10079243862, 20158487724]

約数ペア:

[(1, 20158487724), (2, 10079243862), (3, 6719495908), (4, 5039621931), (6, 3359747954), (12, 1679873977), (23, 876455988), (46, 438227994), (69, 292151996), (92, 219113997), (138, 146075998), (276, 73037999), (4283, 4706628), (8566, 2353314), (12849, 1568876), (17053, 1182108), (17132, 1176657), (25698, 784438), (34106, 591054), (51159, 394036), (51396, 392219), (68212, 295527), (98509, 204636), (102318, 197018)]