20052162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 27471678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1279, 1742, 2558, 2613, 3837, 5226, 7674, 7839, 11511, 15678, 16627, 23022, 33254, 49881, 85693, 99762, 149643, 171386, 257079, 299286, 514158, 771237, 1114009, 1542474, 2228018, 3342027, 6684054, 10026081, 20052162]

約数ペア:

[(1, 20052162), (2, 10026081), (3, 6684054), (6, 3342027), (9, 2228018), (13, 1542474), (18, 1114009), (26, 771237), (39, 514158), (67, 299286), (78, 257079), (117, 171386), (134, 149643), (201, 99762), (234, 85693), (402, 49881), (603, 33254), (871, 23022), (1206, 16627), (1279, 15678), (1742, 11511), (2558, 7839), (2613, 7674), (3837, 5226)]