20239520922

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2387299}}^1$

素因数の和:2387467

約数の個数: 32

約数和(自身を含む): 45263208000

約数和(自身を除く): 25023687078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 2387299, 4774598, 7161897, 14323794, 21485691, 42971382, 64457073, 128914146, 374805943, 749611886, 1124417829, 2248835658, 3373253487, 6746506974, 10119760461, 20239520922]

約数ペア:

[(1, 20239520922), (2, 10119760461), (3, 6746506974), (6, 3373253487), (9, 2248835658), (18, 1124417829), (27, 749611886), (54, 374805943), (157, 128914146), (314, 64457073), (471, 42971382), (942, 21485691), (1413, 14323794), (2826, 7161897), (4239, 4774598), (8478, 2387299)]