20133957555

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{51899}}^1$

素因数の和:52180

約数の個数: 48

約数和(自身を含む): 35996594400

約数和(自身を除く): 15862636845

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 233, 333, 555, 699, 1165, 1665, 2097, 3495, 8621, 10485, 25863, 43105, 51899, 77589, 129315, 155697, 259495, 387945, 467091, 778485, 1920263, 2335455, 5760789, 9601315, 12092467, 17282367, 28803945, 36277401, 60462335, 86411835, 108832203, 181387005, 447421279, 544161015, 1342263837, 2237106395, 4026791511, 6711319185, 20133957555]

約数ペア:

[(1, 20133957555), (3, 6711319185), (5, 4026791511), (9, 2237106395), (15, 1342263837), (37, 544161015), (45, 447421279), (111, 181387005), (185, 108832203), (233, 86411835), (333, 60462335), (555, 36277401), (699, 28803945), (1165, 17282367), (1665, 12092467), (2097, 9601315), (3495, 5760789), (8621, 2335455), (10485, 1920263), (25863, 778485), (43105, 467091), (51899, 387945), (77589, 259495), (129315, 155697)]