20213633568

素因数分解:

$2^5\times 3^1\times {\mathrm{599}}^1\times {\mathrm{351517}}^1$

素因数の和:352129

約数の個数: 48

約数和(自身を含む): 53149521600

約数和(自身を除く): 32935888032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 599, 1198, 1797, 2396, 3594, 4792, 7188, 9584, 14376, 19168, 28752, 57504, 351517, 703034, 1054551, 1406068, 2109102, 2812136, 4218204, 5624272, 8436408, 11248544, 16872816, 33745632, 210558683, 421117366, 631676049, 842234732, 1263352098, 1684469464, 2526704196, 3368938928, 5053408392, 6737877856, 10106816784, 20213633568]

約数ペア:

[(1, 20213633568), (2, 10106816784), (3, 6737877856), (4, 5053408392), (6, 3368938928), (8, 2526704196), (12, 1684469464), (16, 1263352098), (24, 842234732), (32, 631676049), (48, 421117366), (96, 210558683), (599, 33745632), (1198, 16872816), (1797, 11248544), (2396, 8436408), (3594, 5624272), (4792, 4218204), (7188, 2812136), (9584, 2109102), (14376, 1406068), (19168, 1054551), (28752, 703034), (57504, 351517)]