20177543107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1\times {\mathrm{5639}}^1$

素因数の和:8010

約数の個数: 16

約数和(自身を含む): 21508704000

約数和(自身を除く): 1331160893

約数列:

[1, 19, 83, 1577, 2269, 5639, 43111, 107141, 188327, 468037, 3578213, 8892703, 12794891, 243102929, 1061975953, 20177543107]

約数ペア:

[(1, 20177543107), (19, 1061975953), (83, 243102929), (1577, 12794891), (2269, 8892703), (5639, 3578213), (43111, 468037), (107141, 188327)]