20332528479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{3637}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 31668062400

約数和(自身を除く): 11335533921

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 599, 1037, 1797, 3111, 3637, 5391, 9333, 10183, 10911, 30549, 32733, 36539, 61829, 91647, 109617, 185487, 221857, 328851, 556461, 621163, 665571, 1863489, 1996713, 2178563, 3771569, 5590467, 6535689, 11314707, 19607067, 33944121, 37035571, 111106713, 132892343, 333320139, 398677029, 1196031087, 2259169831, 6777509493, 20332528479]

約数ペア:

[(1, 20332528479), (3, 6777509493), (9, 2259169831), (17, 1196031087), (51, 398677029), (61, 333320139), (153, 132892343), (183, 111106713), (549, 37035571), (599, 33944121), (1037, 19607067), (1797, 11314707), (3111, 6535689), (3637, 5590467), (5391, 3771569), (9333, 2178563), (10183, 1996713), (10911, 1863489), (30549, 665571), (32733, 621163), (36539, 556461), (61829, 328851), (91647, 221857), (109617, 185487)]