20304250

素因数分解:

$2^1\times 5^3\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 38280528

約数和(自身を除く): 17976278

約数列:

[1, 2, 5, 10, 25, 50, 125, 241, 250, 337, 482, 674, 1205, 1685, 2410, 3370, 6025, 8425, 12050, 16850, 30125, 42125, 60250, 81217, 84250, 162434, 406085, 812170, 2030425, 4060850, 10152125, 20304250]

約数ペア:

[(1, 20304250), (2, 10152125), (5, 4060850), (10, 2030425), (25, 812170), (50, 406085), (125, 162434), (241, 84250), (250, 81217), (337, 60250), (482, 42125), (674, 30125), (1205, 16850), (1685, 12050), (2410, 8425), (3370, 6025)]