20220897776

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{2512537}}^1$

素因数の和:2513048

約数の個数: 20

約数和(自身を含む): 39255893712

約数和(自身を除く): 19034995936

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 2512537, 5025074, 10050148, 20100296, 40200592, 1263806111, 2527612222, 5055224444, 10110448888, 20220897776]

約数ペア:

[(1, 20220897776), (2, 10110448888), (4, 5055224444), (8, 2527612222), (16, 1263806111), (503, 40200592), (1006, 20100296), (2012, 10050148), (4024, 5025074), (8048, 2512537)]