20178880096

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{20341613}}^1$

素因数の和:20341654

約数の個数: 24

約数和(自身を含む): 41008693824

約数和(自身を除く): 20829813728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 20341613, 40683226, 81366452, 162732904, 325465808, 630590003, 650931616, 1261180006, 2522360012, 5044720024, 10089440048, 20178880096]

約数ペア:

[(1, 20178880096), (2, 10089440048), (4, 5044720024), (8, 2522360012), (16, 1261180006), (31, 650931616), (32, 630590003), (62, 325465808), (124, 162732904), (248, 81366452), (496, 40683226), (992, 20341613)]