20227950092

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2400089}}^1$

素因数の和:2400150

約数の個数: 36

約数和(自身を含む): 42135980040

約数和(自身を除く): 21908029948

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 2400089, 4800178, 9600356, 16800623, 33601246, 67202492, 103203827, 117604361, 206407654, 235208722, 412815308, 470417444, 722426789, 1444853578, 2889707156, 5056987523, 10113975046, 20227950092]

約数ペア:

[(1, 20227950092), (2, 10113975046), (4, 5056987523), (7, 2889707156), (14, 1444853578), (28, 722426789), (43, 470417444), (49, 412815308), (86, 235208722), (98, 206407654), (172, 117604361), (196, 103203827), (301, 67202492), (602, 33601246), (1204, 16800623), (2107, 9600356), (4214, 4800178), (8428, 2400089)]