9615638020

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{300301}}^1$

素因数の和:301911

約数の個数: 24

約数和(自身を含む): 20205519768

約数和(自身を除く): 10589881748

約数列:

[1, 2, 4, 5, 10, 20, 1601, 3202, 6404, 8005, 16010, 32020, 300301, 600602, 1201204, 1501505, 3003010, 6006020, 480781901, 961563802, 1923127604, 2403909505, 4807819010, 9615638020]

約数ペア:

[(1, 9615638020), (2, 4807819010), (4, 2403909505), (5, 1923127604), (10, 961563802), (20, 480781901), (1601, 6006020), (3202, 3003010), (6404, 1501505), (8005, 1201204), (16010, 600602), (32020, 300301)]