20591604

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17333}}^1$

素因数の和:17357

約数の個数: 48

約数和(自身を含む): 58242240

約数和(自身を除く): 37650636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17333, 34666, 51999, 69332, 103998, 155997, 190663, 207996, 311994, 381326, 467991, 571989, 623988, 762652, 935982, 1143978, 1715967, 1871964, 2287956, 3431934, 5147901, 6863868, 10295802, 20591604]

約数ペア:

[(1, 20591604), (2, 10295802), (3, 6863868), (4, 5147901), (6, 3431934), (9, 2287956), (11, 1871964), (12, 1715967), (18, 1143978), (22, 935982), (27, 762652), (33, 623988), (36, 571989), (44, 467991), (54, 381326), (66, 311994), (99, 207996), (108, 190663), (132, 155997), (198, 103998), (297, 69332), (396, 51999), (594, 34666), (1188, 17333)]