20080972930

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4532951}}^1$

素因数の和:4533401

約数の個数: 16

約数和(自身を含む): 36227352384

約数和(自身を除く): 16146379454

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 4532951, 9065902, 22664755, 45329510, 2008097293, 4016194586, 10040486465, 20080972930]

約数ペア:

[(1, 20080972930), (2, 10040486465), (5, 4016194586), (10, 2008097293), (443, 45329510), (886, 22664755), (2215, 9065902), (4430, 4532951)]