20083615972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1\times {\mathrm{7717}}^1$

素因数の和:10036

約数の個数: 48

約数和(自身を含む): 41170405248

約数和(自身を除く): 21086789276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2267, 4534, 7717, 9068, 15434, 15869, 30868, 31738, 54019, 63476, 92947, 108038, 185894, 216076, 316397, 371788, 632794, 650629, 1265588, 1301258, 2214779, 2602516, 4429558, 8859116, 17494439, 34988878, 69977756, 122461073, 244922146, 489844292, 717271999, 1434543998, 2869087996, 5020903993, 10041807986, 20083615972]

約数ペア:

[(1, 20083615972), (2, 10041807986), (4, 5020903993), (7, 2869087996), (14, 1434543998), (28, 717271999), (41, 489844292), (82, 244922146), (164, 122461073), (287, 69977756), (574, 34988878), (1148, 17494439), (2267, 8859116), (4534, 4429558), (7717, 2602516), (9068, 2214779), (15434, 1301258), (15869, 1265588), (30868, 650629), (31738, 632794), (54019, 371788), (63476, 316397), (92947, 216076), (108038, 185894)]