20137223816

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{1151}}^1\times {\mathrm{3533}}^1$

素因数の和:5309

約数の個数: 32

約数和(自身を含む): 37861862400

約数和(自身を除く): 17724638584

約数列:

[1, 2, 4, 8, 619, 1151, 1238, 2302, 2476, 3533, 4604, 4952, 7066, 9208, 14132, 28264, 712469, 1424938, 2186927, 2849876, 4066483, 4373854, 5699752, 8132966, 8747708, 16265932, 17495416, 32531864, 2517152977, 5034305954, 10068611908, 20137223816]

約数ペア:

[(1, 20137223816), (2, 10068611908), (4, 5034305954), (8, 2517152977), (619, 32531864), (1151, 17495416), (1238, 16265932), (2302, 8747708), (2476, 8132966), (3533, 5699752), (4604, 4373854), (4952, 4066483), (7066, 2849876), (9208, 2186927), (14132, 1424938), (28264, 712469)]