20178014744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132750097}}^1$

素因数の和:132750122

約数の個数: 16

約数和(自身を含む): 39825029400

約数和(自身を除く): 19647014656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132750097, 265500194, 531000388, 1062000776, 2522251843, 5044503686, 10089007372, 20178014744]

約数ペア:

[(1, 20178014744), (2, 10089007372), (4, 5044503686), (8, 2522251843), (19, 1062000776), (38, 531000388), (76, 265500194), (152, 132750097)]