20597544

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8695

約数の個数: 64

約数和(自身を含む): 62424000

約数和(自身を除く): 41826456

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, 8669, 17338, 26007, 34676, 52014, 69352, 78021, 95359, 104028, 156042, 190718, 208056, 234063, 286077, 312084, 381436, 468126, 572154, 624168, 762872, 858231, 936252, 1144308, 1716462, 1872504, 2288616, 2574693, 3432924, 5149386, 6865848, 10298772, 20597544]

約数ペア:

[(1, 20597544), (2, 10298772), (3, 6865848), (4, 5149386), (6, 3432924), (8, 2574693), (9, 2288616), (11, 1872504), (12, 1716462), (18, 1144308), (22, 936252), (24, 858231), (27, 762872), (33, 624168), (36, 572154), (44, 468126), (54, 381436), (66, 312084), (72, 286077), (88, 234063), (99, 208056), (108, 190718), (132, 156042), (198, 104028), (216, 95359), (264, 78021), (297, 69352), (396, 52014), (594, 34676), (792, 26007), (1188, 17338), (2376, 8669)]