20147606380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91580029}}^1$

素因数の和:91580049

約数の個数: 24

約数和(自身を含む): 46156335120

約数和(自身を除く): 26008728740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91580029, 183160058, 366320116, 457900145, 915800290, 1007380319, 1831600580, 2014760638, 4029521276, 5036901595, 10073803190, 20147606380]

約数ペア:

[(1, 20147606380), (2, 10073803190), (4, 5036901595), (5, 4029521276), (10, 2014760638), (11, 1831600580), (20, 1007380319), (22, 915800290), (44, 457900145), (55, 366320116), (110, 183160058), (220, 91580029)]