20793547908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{3056077}}^1$

素因数の和:3056103

約数の個数: 72

約数和(自身を含む): 62295093952

約数和(自身を除く): 41501546044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 3056077, 6112154, 9168231, 12224308, 18336462, 21392539, 27504693, 36672924, 42785078, 55009386, 64177617, 82514079, 85570156, 110018772, 128355234, 165028158, 192532851, 247542237, 256710468, 330056316, 385065702, 495084474, 577598553, 742626711, 770131404, 990168948, 1155197106, 1485253422, 1732795659, 2310394212, 2970506844, 3465591318, 5198386977, 6931182636, 10396773954, 20793547908]

約数ペア:

[(1, 20793547908), (2, 10396773954), (3, 6931182636), (4, 5198386977), (6, 3465591318), (7, 2970506844), (9, 2310394212), (12, 1732795659), (14, 1485253422), (18, 1155197106), (21, 990168948), (27, 770131404), (28, 742626711), (36, 577598553), (42, 495084474), (54, 385065702), (63, 330056316), (81, 256710468), (84, 247542237), (108, 192532851), (126, 165028158), (162, 128355234), (189, 110018772), (243, 85570156), (252, 82514079), (324, 64177617), (378, 55009386), (486, 42785078), (567, 36672924), (756, 27504693), (972, 21392539), (1134, 18336462), (1701, 12224308), (2268, 9168231), (3402, 6112154), (6804, 3056077)]