1020287536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3356209}}^1$

素因数の和:3356236

約数の個数: 20

約数和(自身を含む): 2080850200

約数和(自身を除く): 1060562664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3356209, 6712418, 13424836, 26849672, 53699344, 63767971, 127535942, 255071884, 510143768, 1020287536]

約数ペア:

[(1, 1020287536), (2, 510143768), (4, 255071884), (8, 127535942), (16, 63767971), (19, 53699344), (38, 26849672), (76, 13424836), (152, 6712418), (304, 3356209)]