20567544

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9629}}^1$

素因数の和:9727

約数の個数: 32

約数和(自身を含む): 52002000

約数和(自身を除く): 31434456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9629, 19258, 28887, 38516, 57774, 77032, 115548, 231096, 856981, 1713962, 2570943, 3427924, 5141886, 6855848, 10283772, 20567544]

約数ペア:

[(1, 20567544), (2, 10283772), (3, 6855848), (4, 5141886), (6, 3427924), (8, 2570943), (12, 1713962), (24, 856981), (89, 231096), (178, 115548), (267, 77032), (356, 57774), (534, 38516), (712, 28887), (1068, 19258), (2136, 9629)]