20353242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37277}}^1$

素因数の和:37302

約数の個数: 32

約数和(自身を含む): 50101632

約数和(自身を除く): 29748390

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37277, 74554, 111831, 223662, 260939, 484601, 521878, 782817, 969202, 1453803, 1565634, 2907606, 3392207, 6784414, 10176621, 20353242]

約数ペア:

[(1, 20353242), (2, 10176621), (3, 6784414), (6, 3392207), (7, 2907606), (13, 1565634), (14, 1453803), (21, 969202), (26, 782817), (39, 521878), (42, 484601), (78, 260939), (91, 223662), (182, 111831), (273, 74554), (546, 37277)]