20583288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8689

約数の個数: 64

約数和(自身を含む): 62380800

約数和(自身を除く): 41797512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8663, 17326, 25989, 34652, 51978, 69304, 77967, 95293, 103956, 155934, 190586, 207912, 233901, 285879, 311868, 381172, 467802, 571758, 623736, 762344, 857637, 935604, 1143516, 1715274, 1871208, 2287032, 2572911, 3430548, 5145822, 6861096, 10291644, 20583288]

約数ペア:

[(1, 20583288), (2, 10291644), (3, 6861096), (4, 5145822), (6, 3430548), (8, 2572911), (9, 2287032), (11, 1871208), (12, 1715274), (18, 1143516), (22, 935604), (24, 857637), (27, 762344), (33, 623736), (36, 571758), (44, 467802), (54, 381172), (66, 311868), (72, 285879), (88, 233901), (99, 207912), (108, 190586), (132, 155934), (198, 103956), (216, 95293), (264, 77967), (297, 69304), (396, 51978), (594, 34652), (792, 25989), (1188, 17326), (2376, 8663)]