20063500760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21808153}}^1$

素因数の和:21808187

約数の個数: 32

約数和(自身を含む): 47105612640

約数和(自身を除く): 27042111880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 21808153, 43616306, 87232612, 109040765, 174465224, 218081530, 436163060, 501587519, 872326120, 1003175038, 2006350076, 2507937595, 4012700152, 5015875190, 10031750380, 20063500760]

約数ペア:

[(1, 20063500760), (2, 10031750380), (4, 5015875190), (5, 4012700152), (8, 2507937595), (10, 2006350076), (20, 1003175038), (23, 872326120), (40, 501587519), (46, 436163060), (92, 218081530), (115, 174465224), (184, 109040765), (230, 87232612), (460, 43616306), (920, 21808153)]