20590948216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4884001}}^1$

素因数の和:4884055

約数の個数: 32

約数和(自身を含む): 42197777280

約数和(自身を除く): 21606829064

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4884001, 9768002, 19536004, 39072008, 83028017, 151404031, 166056034, 302808062, 332112068, 605616124, 664224136, 1211232248, 2573868527, 5147737054, 10295474108, 20590948216]

約数ペア:

[(1, 20590948216), (2, 10295474108), (4, 5147737054), (8, 2573868527), (17, 1211232248), (31, 664224136), (34, 605616124), (62, 332112068), (68, 302808062), (124, 166056034), (136, 151404031), (248, 83028017), (527, 39072008), (1054, 19536004), (2108, 9768002), (4216, 4884001)]