20321796726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4887397}}^1$

素因数の和:4887426

約数の個数: 64

約数和(自身を含む): 56302824960

約数和(自身を除く): 35981028234

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4887397, 9774794, 14662191, 29324382, 34211779, 43986573, 53761367, 68423558, 87973146, 102635337, 107522734, 131959719, 161284101, 205270674, 263919438, 307906011, 322568202, 376329569, 483852303, 615812022, 752659138, 923718033, 967704606, 1128988707, 1451556909, 1847436066, 2257977414, 2903113818, 3386966121, 6773932242, 10160898363, 20321796726]

約数ペア:

[(1, 20321796726), (2, 10160898363), (3, 6773932242), (6, 3386966121), (7, 2903113818), (9, 2257977414), (11, 1847436066), (14, 1451556909), (18, 1128988707), (21, 967704606), (22, 923718033), (27, 752659138), (33, 615812022), (42, 483852303), (54, 376329569), (63, 322568202), (66, 307906011), (77, 263919438), (99, 205270674), (126, 161284101), (154, 131959719), (189, 107522734), (198, 102635337), (231, 87973146), (297, 68423558), (378, 53761367), (462, 43986573), (594, 34211779), (693, 29324382), (1386, 14662191), (2079, 9774794), (4158, 4887397)]