10662020

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2027}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 22486464

約数和(自身を除く): 11824444

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2027, 2630, 4054, 5260, 8108, 10135, 20270, 40540, 533101, 1066202, 2132404, 2665505, 5331010, 10662020]

約数ペア:

[(1, 10662020), (2, 5331010), (4, 2665505), (5, 2132404), (10, 1066202), (20, 533101), (263, 40540), (526, 20270), (1052, 10135), (1315, 8108), (2027, 5260), (2630, 4054)]