20162632

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 44573760

約数和(自身を除く): 24411128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 263, 296, 518, 526, 1036, 1052, 1369, 1841, 2072, 2104, 2738, 3682, 5476, 7364, 9583, 9731, 10952, 14728, 19166, 19462, 38332, 38924, 68117, 76664, 77848, 136234, 272468, 360047, 544936, 720094, 1440188, 2520329, 2880376, 5040658, 10081316, 20162632]

約数ペア:

[(1, 20162632), (2, 10081316), (4, 5040658), (7, 2880376), (8, 2520329), (14, 1440188), (28, 720094), (37, 544936), (56, 360047), (74, 272468), (148, 136234), (259, 77848), (263, 76664), (296, 68117), (518, 38924), (526, 38332), (1036, 19462), (1052, 19166), (1369, 14728), (1841, 10952), (2072, 9731), (2104, 9583), (2738, 7364), (3682, 5476)]