20189761612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6317197}}^1$

素因数の和:6317265

約数の個数: 24

約数和(自身を含む): 38206413504

約数和(自身を除く): 18016651892

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 6317197, 12634394, 25268788, 107392349, 214784698, 296908259, 429569396, 593816518, 1187633036, 5047440403, 10094880806, 20189761612]

約数ペア:

[(1, 20189761612), (2, 10094880806), (4, 5047440403), (17, 1187633036), (34, 593816518), (47, 429569396), (68, 296908259), (94, 214784698), (188, 107392349), (799, 25268788), (1598, 12634394), (3196, 6317197)]