20161794246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{92767}}^1$

素因数の和:92909

約数の個数: 64

約数和(自身を含む): 45686384640

約数和(自身を除く): 25524590394

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 89, 111, 178, 222, 267, 407, 534, 814, 979, 1221, 1958, 2442, 2937, 3293, 5874, 6586, 9879, 19758, 36223, 72446, 92767, 108669, 185534, 217338, 278301, 556602, 1020437, 2040874, 3061311, 3432379, 6122622, 6864758, 8256263, 10297137, 16512526, 20594274, 24768789, 37756169, 49537578, 75512338, 90818893, 113268507, 181637786, 226537014, 272456679, 305481731, 544913358, 610963462, 916445193, 1832890386, 3360299041, 6720598082, 10080897123, 20161794246]

約数ペア:

[(1, 20161794246), (2, 10080897123), (3, 6720598082), (6, 3360299041), (11, 1832890386), (22, 916445193), (33, 610963462), (37, 544913358), (66, 305481731), (74, 272456679), (89, 226537014), (111, 181637786), (178, 113268507), (222, 90818893), (267, 75512338), (407, 49537578), (534, 37756169), (814, 24768789), (979, 20594274), (1221, 16512526), (1958, 10297137), (2442, 8256263), (2937, 6864758), (3293, 6122622), (5874, 3432379), (6586, 3061311), (9879, 2040874), (19758, 1020437), (36223, 556602), (72446, 278301), (92767, 217338), (108669, 185534)]