16533132020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8522233}}^1$

素因数の和:8522339

約数の個数: 24

約数和(自身を含む): 35077515144

約数和(自身を除く): 18544383124

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 8522233, 17044466, 34088932, 42611165, 85222330, 170444660, 826656601, 1653313202, 3306626404, 4133283005, 8266566010, 16533132020]

約数ペア:

[(1, 16533132020), (2, 8266566010), (4, 4133283005), (5, 3306626404), (10, 1653313202), (20, 826656601), (97, 170444660), (194, 85222330), (388, 42611165), (485, 34088932), (970, 17044466), (1940, 8522233)]