20103072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19037}}^1$

素因数の和:19061

約数の個数: 48

約数和(自身を含む): 57570912

約数和(自身を除く): 37467840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19037, 38074, 57111, 76148, 114222, 152296, 209407, 228444, 304592, 418814, 456888, 609184, 628221, 837628, 913776, 1256442, 1675256, 1827552, 2512884, 3350512, 5025768, 6701024, 10051536, 20103072]

約数ペア:

[(1, 20103072), (2, 10051536), (3, 6701024), (4, 5025768), (6, 3350512), (8, 2512884), (11, 1827552), (12, 1675256), (16, 1256442), (22, 913776), (24, 837628), (32, 628221), (33, 609184), (44, 456888), (48, 418814), (66, 304592), (88, 228444), (96, 209407), (132, 152296), (176, 114222), (264, 76148), (352, 57111), (528, 38074), (1056, 19037)]