20102600277

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{30169}}^1$

素因数の和:30267

約数の個数: 64

約数和(自身を含む): 33018048000

約数和(自身を除く): 12915447723

約数列:

[1, 3, 9, 23, 27, 29, 37, 69, 87, 111, 207, 261, 333, 621, 667, 783, 851, 999, 1073, 2001, 2553, 3219, 6003, 7659, 9657, 18009, 22977, 24679, 28971, 30169, 74037, 90507, 222111, 271521, 666333, 693887, 814563, 874901, 1116253, 2081661, 2624703, 3348759, 6244983, 7874109, 10046277, 18734949, 20122723, 23622327, 25673819, 30138831, 32371337, 60368169, 77021457, 97114011, 181104507, 231064371, 291342033, 543313521, 693193113, 744540751, 874026099, 2233622253, 6700866759, 20102600277]

約数ペア:

[(1, 20102600277), (3, 6700866759), (9, 2233622253), (23, 874026099), (27, 744540751), (29, 693193113), (37, 543313521), (69, 291342033), (87, 231064371), (111, 181104507), (207, 97114011), (261, 77021457), (333, 60368169), (621, 32371337), (667, 30138831), (783, 25673819), (851, 23622327), (999, 20122723), (1073, 18734949), (2001, 10046277), (2553, 7874109), (3219, 6244983), (6003, 3348759), (7659, 2624703), (9657, 2081661), (18009, 1116253), (22977, 874901), (24679, 814563), (28971, 693887), (30169, 666333), (74037, 271521), (90507, 222111)]