2016174920

素因数分解:

$2^3\times 5^1\times {\mathrm{50404373}}^1$

素因数の和:50404384

約数の個数: 16

約数和(自身を含む): 4536393660

約数和(自身を除く): 2520218740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50404373, 100808746, 201617492, 252021865, 403234984, 504043730, 1008087460, 2016174920]

約数ペア:

[(1, 2016174920), (2, 1008087460), (4, 504043730), (5, 403234984), (8, 252021865), (10, 201617492), (20, 100808746), (40, 50404373)]