20194126845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{211313}}^1$

素因数の和:211621

約数の個数: 32

約数和(自身を含む): 33837288192

約数和(自身を除く): 13643161347

約数列:

[1, 3, 5, 15, 23, 69, 115, 277, 345, 831, 1385, 4155, 6371, 19113, 31855, 95565, 211313, 633939, 1056565, 3169695, 4860199, 14580597, 24300995, 58533701, 72902985, 175601103, 292668505, 878005515, 1346275123, 4038825369, 6731375615, 20194126845]

約数ペア:

[(1, 20194126845), (3, 6731375615), (5, 4038825369), (15, 1346275123), (23, 878005515), (69, 292668505), (115, 175601103), (277, 72902985), (345, 58533701), (831, 24300995), (1385, 14580597), (4155, 4860199), (6371, 3169695), (19113, 1056565), (31855, 633939), (95565, 211313)]