20216110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43013}}^1$

素因数の和:43067

約数の個数: 16

約数和(自身を含む): 37164096

約数和(自身を除く): 16947986

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 43013, 86026, 215065, 430130, 2021611, 4043222, 10108055, 20216110]

約数ペア:

[(1, 20216110), (2, 10108055), (5, 4043222), (10, 2021611), (47, 430130), (94, 215065), (235, 86026), (470, 43013)]