20052768

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 53252640

約数和(自身を除く): 33199872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2347, 2848, 4272, 4694, 7041, 8544, 9388, 14082, 18776, 28164, 37552, 56328, 75104, 112656, 208883, 225312, 417766, 626649, 835532, 1253298, 1671064, 2506596, 3342128, 5013192, 6684256, 10026384, 20052768]

約数ペア:

[(1, 20052768), (2, 10026384), (3, 6684256), (4, 5013192), (6, 3342128), (8, 2506596), (12, 1671064), (16, 1253298), (24, 835532), (32, 626649), (48, 417766), (89, 225312), (96, 208883), (178, 112656), (267, 75104), (356, 56328), (534, 37552), (712, 28164), (1068, 18776), (1424, 14082), (2136, 9388), (2347, 8544), (2848, 7041), (4272, 4694)]