20453598

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9391}}^1$

素因数の和:9421

約数の個数: 36

約数和(自身を含む): 48716304

約数和(自身を除く): 28262706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9391, 18782, 28173, 56346, 84519, 103301, 169038, 206602, 309903, 619806, 929709, 1136311, 1859418, 2272622, 3408933, 6817866, 10226799, 20453598]

約数ペア:

[(1, 20453598), (2, 10226799), (3, 6817866), (6, 3408933), (9, 2272622), (11, 1859418), (18, 1136311), (22, 929709), (33, 619806), (66, 309903), (99, 206602), (121, 169038), (198, 103301), (242, 84519), (363, 56346), (726, 28173), (1089, 18782), (2178, 9391)]