20230794

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 45601920

約数和(自身を除く): 25371126

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 347, 369, 474, 694, 711, 738, 1041, 1422, 2082, 3123, 3239, 6246, 6478, 9717, 14227, 19434, 27413, 28454, 29151, 42681, 54826, 58302, 82239, 85362, 128043, 164478, 246717, 256086, 493434, 1123933, 2247866, 3371799, 6743598, 10115397, 20230794]

約数ペア:

[(1, 20230794), (2, 10115397), (3, 6743598), (6, 3371799), (9, 2247866), (18, 1123933), (41, 493434), (79, 256086), (82, 246717), (123, 164478), (158, 128043), (237, 85362), (246, 82239), (347, 58302), (369, 54826), (474, 42681), (694, 29151), (711, 28454), (738, 27413), (1041, 19434), (1422, 14227), (2082, 9717), (3123, 6478), (3239, 6246)]