20217585744

素因数分解:

$2^4\times 3^4\times {\mathrm{113}}^1\times {\mathrm{138053}}^1$

素因数の和:138186

約数の個数: 100

約数和(自身を含む): 59033823156

約数和(自身を除く): 38816237412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 113, 144, 162, 216, 226, 324, 339, 432, 452, 648, 678, 904, 1017, 1296, 1356, 1808, 2034, 2712, 3051, 4068, 5424, 6102, 8136, 9153, 12204, 16272, 18306, 24408, 36612, 48816, 73224, 138053, 146448, 276106, 414159, 552212, 828318, 1104424, 1242477, 1656636, 2208848, 2484954, 3313272, 3727431, 4969908, 6626544, 7454862, 9939816, 11182293, 14909724, 15599989, 19879632, 22364586, 29819448, 31199978, 44729172, 46799967, 59638896, 62399956, 89458344, 93599934, 124799912, 140399901, 178916688, 187199868, 249599824, 280799802, 374399736, 421199703, 561599604, 748799472, 842399406, 1123199208, 1263599109, 1684798812, 2246398416, 2527198218, 3369597624, 5054396436, 6739195248, 10108792872, 20217585744]

約数ペア:

[(1, 20217585744), (2, 10108792872), (3, 6739195248), (4, 5054396436), (6, 3369597624), (8, 2527198218), (9, 2246398416), (12, 1684798812), (16, 1263599109), (18, 1123199208), (24, 842399406), (27, 748799472), (36, 561599604), (48, 421199703), (54, 374399736), (72, 280799802), (81, 249599824), (108, 187199868), (113, 178916688), (144, 140399901), (162, 124799912), (216, 93599934), (226, 89458344), (324, 62399956), (339, 59638896), (432, 46799967), (452, 44729172), (648, 31199978), (678, 29819448), (904, 22364586), (1017, 19879632), (1296, 15599989), (1356, 14909724), (1808, 11182293), (2034, 9939816), (2712, 7454862), (3051, 6626544), (4068, 4969908), (5424, 3727431), (6102, 3313272), (8136, 2484954), (9153, 2208848), (12204, 1656636), (16272, 1242477), (18306, 1104424), (24408, 828318), (36612, 552212), (48816, 414159), (73224, 276106), (138053, 146448)]