20233079997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{14557}}^1$

素因数の和:14957

約数の個数: 32

約数和(自身を含む): 29368493952

約数和(自身を除く): 9135413955

約数列:

[1, 3, 13, 39, 157, 227, 471, 681, 2041, 2951, 6123, 8853, 14557, 35639, 43671, 106917, 189241, 463307, 567723, 1389921, 2285449, 3304439, 6856347, 9913317, 29710837, 42957707, 89132511, 128873121, 518796923, 1556390769, 6744359999, 20233079997]

約数ペア:

[(1, 20233079997), (3, 6744359999), (13, 1556390769), (39, 518796923), (157, 128873121), (227, 89132511), (471, 42957707), (681, 29710837), (2041, 9913317), (2951, 6856347), (6123, 3304439), (8853, 2285449), (14557, 1389921), (35639, 567723), (43671, 463307), (106917, 189241)]