20235635959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{66347}}^1$

素因数の和:66615

約数の個数: 32

約数和(自身を含む): 26827946496

約数和(自身を除く): 6592310537

約数列:

[1, 7, 11, 17, 77, 119, 187, 233, 1309, 1631, 2563, 3961, 17941, 27727, 43571, 66347, 304997, 464429, 729817, 1127899, 5108719, 7895293, 12406889, 15458851, 86848223, 108211957, 170047361, 262800467, 1190331527, 1839603269, 2890805137, 20235635959]

約数ペア:

[(1, 20235635959), (7, 2890805137), (11, 1839603269), (17, 1190331527), (77, 262800467), (119, 170047361), (187, 108211957), (233, 86848223), (1309, 15458851), (1631, 12406889), (2563, 7895293), (3961, 5108719), (17941, 1127899), (27727, 729817), (43571, 464429), (66347, 304997)]