20147072052

素因数分解:

$2^2\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{1628441}}^1$

素因数の和:1629479

約数の個数: 24

約数和(自身を含む): 47055460032

約数和(自身を除く): 26908387980

約数列:

[1, 2, 3, 4, 6, 12, 1031, 2062, 3093, 4124, 6186, 12372, 1628441, 3256882, 4885323, 6513764, 9770646, 19541292, 1678922671, 3357845342, 5036768013, 6715690684, 10073536026, 20147072052]

約数ペア:

[(1, 20147072052), (2, 10073536026), (3, 6715690684), (4, 5036768013), (6, 3357845342), (12, 1678922671), (1031, 19541292), (2062, 9770646), (3093, 6513764), (4124, 4885323), (6186, 3256882), (12372, 1628441)]