20006067

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 29491200

約数和(自身を除く): 9485133

約数列:

[1, 3, 23, 31, 47, 69, 93, 141, 199, 597, 713, 1081, 1457, 2139, 3243, 4371, 4577, 6169, 9353, 13731, 18507, 28059, 33511, 100533, 141887, 215119, 289943, 425661, 645357, 869829, 6668689, 20006067]

約数ペア:

[(1, 20006067), (3, 6668689), (23, 869829), (31, 645357), (47, 425661), (69, 289943), (93, 215119), (141, 141887), (199, 100533), (597, 33511), (713, 28059), (1081, 18507), (1457, 13731), (2139, 9353), (3243, 6169), (4371, 4577)]