20590152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 38023608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3391, 6072, 6782, 10173, 13564, 20346, 27128, 37301, 40692, 74602, 77993, 81384, 111903, 149204, 155986, 223806, 233979, 298408, 311972, 447612, 467958, 623944, 857923, 895224, 935916, 1715846, 1871832, 2573769, 3431692, 5147538, 6863384, 10295076, 20590152]

約数ペア:

[(1, 20590152), (2, 10295076), (3, 6863384), (4, 5147538), (6, 3431692), (8, 2573769), (11, 1871832), (12, 1715846), (22, 935916), (23, 895224), (24, 857923), (33, 623944), (44, 467958), (46, 447612), (66, 311972), (69, 298408), (88, 233979), (92, 223806), (132, 155986), (138, 149204), (184, 111903), (253, 81384), (264, 77993), (276, 74602), (506, 40692), (552, 37301), (759, 27128), (1012, 20346), (1518, 13564), (2024, 10173), (3036, 6782), (3391, 6072)]