20321801670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6983437}}^1$

素因数の和:6983544

約数の個数: 32

約数和(自身を含む): 49275138528

約数和(自身を除く): 28953336858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6983437, 13966874, 20950311, 34917185, 41900622, 69834370, 104751555, 209503110, 677393389, 1354786778, 2032180167, 3386966945, 4064360334, 6773933890, 10160900835, 20321801670]

約数ペア:

[(1, 20321801670), (2, 10160900835), (3, 6773933890), (5, 4064360334), (6, 3386966945), (10, 2032180167), (15, 1354786778), (30, 677393389), (97, 209503110), (194, 104751555), (291, 69834370), (485, 41900622), (582, 34917185), (970, 20950311), (1455, 13966874), (2910, 6983437)]