20179934220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10849427}}^1$

素因数の和:10849470

約数の個数: 48

約数和(自身を含む): 58326524928

約数和(自身を除く): 38146590708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10849427, 21698854, 32548281, 43397708, 54247135, 65096562, 108494270, 130193124, 162741405, 216988540, 325482810, 336332237, 650965620, 672664474, 1008996711, 1345328948, 1681661185, 2017993422, 3363322370, 4035986844, 5044983555, 6726644740, 10089967110, 20179934220]

約数ペア:

[(1, 20179934220), (2, 10089967110), (3, 6726644740), (4, 5044983555), (5, 4035986844), (6, 3363322370), (10, 2017993422), (12, 1681661185), (15, 1345328948), (20, 1008996711), (30, 672664474), (31, 650965620), (60, 336332237), (62, 325482810), (93, 216988540), (124, 162741405), (155, 130193124), (186, 108494270), (310, 65096562), (372, 54247135), (465, 43397708), (620, 32548281), (930, 21698854), (1860, 10849427)]