20845176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3476

約数の個数: 64

約数和(自身を含む): 59339520

約数和(自身を除く): 38494344

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, 3433, 6072, 6866, 10299, 13732, 20598, 27464, 37763, 41196, 75526, 78959, 82392, 113289, 151052, 157918, 226578, 236877, 302104, 315836, 453156, 473754, 631672, 868549, 906312, 947508, 1737098, 1895016, 2605647, 3474196, 5211294, 6948392, 10422588, 20845176]

約数ペア:

[(1, 20845176), (2, 10422588), (3, 6948392), (4, 5211294), (6, 3474196), (8, 2605647), (11, 1895016), (12, 1737098), (22, 947508), (23, 906312), (24, 868549), (33, 631672), (44, 473754), (46, 453156), (66, 315836), (69, 302104), (88, 236877), (92, 226578), (132, 157918), (138, 151052), (184, 113289), (253, 82392), (264, 78959), (276, 75526), (506, 41196), (552, 37763), (759, 27464), (1012, 20598), (1518, 13732), (2024, 10299), (3036, 6866), (3433, 6072)]